Our mission at Duolingo is to develop the best education in the world and make it universally available. It’s a big mission and that’s where you come in! At Duolingo you’ll join a team that cares about finding [innovative solutions to complex technical problems](https: blog.duolingo.com tag engineering ?utm_source=greenhouse.com&utm_medium=referral&utm_campaign=engblog_gh_091224) running countless experiments (300+ at a time!) with our massive user base to make data-driven decisions and educating our users and employees alike. You’ll have limitless learning opportunities mentorship and collaboration with world-class minds and a variety of projects with large scopes — while doing work that’s both fun and meaningful. Join our life-changing mission to develop education for our half a billion (and growing!) learners around the world. * * * **  You Will...** - Manage optimize and secure our SaaS application portfolio including overseeing our identity management system. - Lead IT automation projects improving security workflows and infrastructure as code. - Develop automation for employee lifecycle processes streamlining account provisioning device enrollment and software access. - Support IT Helpdesk and Workplace Tech Teams assisting with system integrations and troubleshooting. - Continuously enhance IT systems using feedback and best practices to drive efficiency. - Troubleshoot network identity and security issues ensuring reliable and secure IT operations. - Identify inefficiencies propose automation solutions and introduce new technologies to improve IT workflows. ** You Have...** - 5+ years of experience in IT Operations with a broad skill set in IT infrastructure and SaaS management. - Advanced experience in identity and access management (IAM) with hands-on management of platforms like Google Workspace and Okta. - Hands-on experience using infrastructure as code to automate IT systems. - Strong experience managing a fleet of computers through an MDM system like Jamf demonstrating an understanding of device management in a distributed environment. - A proven track record of leading projects wrangling complex problems proposing innovative solutions and focusing on results driven by metrics. - Familiarity with version control tools like GitHub and experience using AWS or GCP for CI CD pipelines contributing to automation and DevOps practices. - Experience building Slack Bots and using automation with Bash Python to design effective solutions for various scenarios. - Excellent communication and prioritization skills with solid customer service awareness and the ability to work well with others across different levels of the organization. - Expert knowledge in Apple macOS and a solid understanding of network fundamentals. ** Exceptional Candidates Will Have...** - Over 7 years of IT operations experience in IT Operations - Advanced knowledge in scripting and automation capable of writing custom scripts to automate repetitive tasks and enhance system integrations. - Exceptional proficiency in integrating and optimizing development workflows with version control systems and cloud-based CI CD pipelines to facilitate seamless operations and team collaboration. - Active participation in IT knowledge-sharing initiatives such as writing technical documentation leading internal training or presenting at industry events. - A history of mentoring team members and leading by example in both technology adoption and process improvements fostering a culture of learning and growth. - Demonstrated ability to identify inefficiencies and implement innovative solutions that improve IT systems and processes showcasing creativity adaptability and a commitment to continuous improvement. - Experience with VPN solutions like Tailscale or extensive experience in troubleshooting wireless issues and implementing RADIUS for wireless authentication indicating a solid ability to enhance network security and efficiency. * * * **We post a multi-level salary range for all of our roles.** _This is not inclusive of the rest of our awesome portfolio that includes equity compensation and world-class benefits. Our salary ranges are the same for all US locations. Your recruiter can share more details about the range for a specific level during the hiring process._ _The actual salary within the range is determined by many factors including but not limited to skills experience education and internal equity._ Salary Range: $112 200—$192 000 USD Take a peek at how we care for our employees' holistic well-being with our benefits [here](https: careers.duolingo.com #benefits). We will do everything we can within reason to make sure that your interview takes place in an environment that fairly and accurately assesses your skills. If you need assistance or accommodation please contact [accommodations@duolingo.com](mailto:accommodations@duolingo.com). Duolingo is proud to be an Equal Employment Opportunity employer. We do not discriminate based upon race religion color national origin gender (including pregnancy childbirth or related medical conditions) sexual orientation gender identity gender expression age status as a protected veteran status as an individual with a disability or other applicable legally protected characteristics. By applying for this position your data will be processed as per the [Duolingo Applicant Privacy Notice](https: docs.google.com document d e 2PACX-1vTX9GKeRMOMA9Vtm0vfGibrYPYz8ysl0Dg8KSXgj_PxeT5ChsdnNZZWtpxu4t7xillTPGnngnKCjIbV pub).... Click to read more.

またTAはTableau外部のオンプレミスシステムやクラウドサービス(IaaS PaaS SaaS IDaaS等）とのシステム統合にも責任を持つため、Tableau以外のプロジェクト経験やテクニカルスキルを活用することができ、オープンでベンダーに依存しない最新のテクノロジー• 標準仕様やクラウドアーキテクチャについても習得することができます。エンタープライズ向けソフトウェアデプロイメントのデリバリー経験(要件定義 設計 実装 )サーバOS (Windos Linux)の知識... Click to read more.

Our mission at Duolingo is to develop the best education in the world and make it universally available. It’s a big mission and that’s where you come in! At Duolingo you’ll join a team that cares about finding [innovative solutions to complex technical problems](https: blog.duolingo.com tag engineering ?utm_source=greenhouse.com&utm_medium=referral&utm_campaign=engblog_gh_091224) running countless experiments (300+ at a time!) with our massive user base to make data-driven decisions and educating our users and employees alike. You’ll have limitless learning opportunities mentorship and collaboration with world-class minds and a variety of projects with large scopes — while doing work that’s both fun and meaningful. Join our life-changing mission to develop education for our half a billion (and growing!) learners around the world. * * * **  You Will...** - Manage optimize and secure our SaaS application portfolio including overseeing our identity management system. - Lead IT automation projects improving security workflows and infrastructure as code. - Develop automation for employee lifecycle processes streamlining account provisioning device enrollment and software access. - Support IT Helpdesk and Workplace Tech Teams assisting with system integrations and troubleshooting. - Continuously enhance IT systems using feedback and best practices to drive efficiency. - Troubleshoot network identity and security issues ensuring reliable and secure IT operations. - Identify inefficiencies propose automation solutions and introduce new technologies to improve IT workflows. ** You Have...** - 5+ years of experience in IT Operations with a broad skill set in IT infrastructure and SaaS management. - Advanced experience in identity and access management (IAM) with hands-on management of platforms like Google Workspace and Okta. - Hands-on experience using infrastructure as code to automate IT systems. - Strong experience managing a fleet of computers through an MDM system like Jamf demonstrating an understanding of device management in a distributed environment. - A proven track record of leading projects wrangling complex problems proposing innovative solutions and focusing on results driven by metrics. - Familiarity with version control tools like GitHub and experience using AWS or GCP for CI CD pipelines contributing to automation and DevOps practices. - Experience building Slack Bots and using automation with Bash Python to design effective solutions for various scenarios. - Excellent communication and prioritization skills with solid customer service awareness and the ability to work well with others across different levels of the organization. - Expert knowledge in Apple macOS and a solid understanding of network fundamentals. ** Exceptional Candidates Will Have...** - Over 7 years of IT operations experience in IT Operations - Advanced knowledge in scripting and automation capable of writing custom scripts to automate repetitive tasks and enhance system integrations. - Exceptional proficiency in integrating and optimizing development workflows with version control systems and cloud-based CI CD pipelines to facilitate seamless operations and team collaboration. - Active participation in IT knowledge-sharing initiatives such as writing technical documentation leading internal training or presenting at industry events. - A history of mentoring team members and leading by example in both technology adoption and process improvements fostering a culture of learning and growth. - Demonstrated ability to identify inefficiencies and implement innovative solutions that improve IT systems and processes showcasing creativity adaptability and a commitment to continuous improvement. - Experience with VPN solutions like Tailscale or extensive experience in troubleshooting wireless issues and implementing RADIUS for wireless authentication indicating a solid ability to enhance network security and efficiency. * * * **We post a multi-level salary range for all of our roles.** _This is not inclusive of the rest of our awesome portfolio that includes equity compensation and world-class benefits. Our salary ranges are the same for all US locations. Your recruiter can share more details about the range for a specific level during the hiring process._ _The actual salary within the range is determined by many factors including but not limited to skills experience education and internal equity._ Salary Range: $112 200—$192 000 USD Take a peek at how we care for our employees' holistic well-being with our benefits [here](https: careers.duolingo.com #benefits). We will do everything we can within reason to make sure that your interview takes place in an environment that fairly and accurately assesses your skills. If you need assistance or accommodation please contact [accommodations@duolingo.com](mailto:accommodations@duolingo.com). Duolingo is proud to be an Equal Employment Opportunity employer. We do not discriminate based upon race religion color national origin gender (including pregnancy childbirth or related medical conditions) sexual orientation gender identity gender expression age status as a protected veteran status as an individual with a disability or other applicable legally protected characteristics. By applying for this position your data will be processed as per the [Duolingo Applicant Privacy Notice](https: docs.google.com document d e 2PACX-1vTX9GKeRMOMA9Vtm0vfGibrYPYz8ysl0Dg8KSXgj_PxeT5ChsdnNZZWtpxu4t7xillTPGnngnKCjIbV pub).... Click to read more.

Technische inrichting en beheer van de (cloud) omgevingen;Uitvoeren van upgrades (nieuwe versies van componenten) en updates (patches);Automation middels Red Hat Ansible (gecertificeerd of aangetoonde werkervaring);Minimaal Red Hat RHCSA certificering (of aangetoonde werkervaring).Bekend met hosting (IaaS en PaaS) hoge beschikbaarheid hoge performance schaalbaarheid en met security best practices;Kennis van Linux (RHEL 8 en of 9);Scripting met name Ansible Infrastructure Configuration as Code (met name Ansible) - Scripting (met name Python of PowerShell);Containertechnieken (Kubernetes);Ervaring met Hyperconverged Infrastructure (bijvoorbeeld Nutanix).... Click to read more.

**Aircraft Software Certification Engineer FLRAA** **Description** _We're more than aviation experts we're pioneers. We challenge what's possible. From breaking the sound barrier to advanced tiltrotor systems. Today Bell is shaping the future of aviation through specialized engineering._ **And we want you.** We are developing the future of Army Aviation with the Bell Future Long-Range Assault Aircraft (FLRAA) part of the US Army's Future Vertical Lift (FVL) modernization effort. We are also developing the Bell 525 Relentless and Bell's High-Speed Vertical Take-Off and Landing (HSVTOL) program a next generation aircraft. This position is onsite in Fort Worth. **Aircraft Software Certification Engineer (FLRAA)** Bell is seeking an experienced self-motivated Aircraft Software Certification Engineer to join Bell's Advanced Vertical Lift Systems team and support the FLRAA Bell program. This position will be part of a diverse team of engineers capable of executing in a fast-paced environment. This position will deal with challenging cutting-edge aircraft software technology and standards including multi-core processors FACE MOSA IMA agile cyber security MBD MBSE digital backbone and many others. This position is based at Bell Textron's Ft. Worth TX headquarters facility. **What you'll be doing as an Aircraft Software Certification Engineer** Developing internal software processes for satisfying RTCA DO-178C objectives. Work effectively with Bell internal teams as well as supplier teams to prepare for software certification stage of involvement (SOI) audits. Primary interface with military certification authority for certifying Bell and supplier software. With minimal supervision conduct software certification SOI audits alongside military customers Bell software quality and other stakeholders. With minimal supervision produce SOI audit contractual artifacts for submittal to military customer (for example job aid workbook audit report). Work effectively with Bell teams and supplier teams following SOI audits to resolve audit findings. Coordinate and communicate effectively with other teams including system safety quality configuration management systems engineering data management program management and airworthiness. Act as program software representative for regular customer related discussions working groups reviews and future planning. Evaluate Bell and supplier software data for compliance with RTCA-DO178C and related supplements standards and policies. Apply knowledge of and provide training to other teams regarding commercial and military software certification experience. Support Bell and supplier design teams in the determination of SOI audit readiness software release readiness software formal qualification test (FQT) readiness safety of flight (SOF) readiness and production transition readiness. Provide support for software aspects of program gate reviews for Bell and supplier subsystems such as SRR PDR and CDR. Provide accurate guidance to Bell engineering teams and suppliers relative to software certification topics including MCP MBD MBSE tool qualification software conformity formal test readiness reuse PDS COTS auto-code-generation derived requirements validation etc. **Qualifications** **Skills You Bring To this Role:** - We are looking for inquisitive and driven engineers with a passion to innovate. - Experience with current industry software languages and practices (C C C# Python etc.). - Experience with preparing for software certification (SOI) reviews from the applicant auditee perspective. - Experience with conducting software certification (SOI) reviews from the certification authority auditor perspective. - Proficiency in Microsoft Office. - Demonstrated Communication Skills needed to brief top-level management customers and or large groups on an occasional-to-frequent basis. - Experience with information flow between the software requirements process and the system safety process per RTCA DO-178B C and SAE ARP-4754A. - Experience with software tool qualification per RTCA DO-330. - Experience with software model-based development per RTCA DO-331. **What you need to be successful:** - At least 5 years' experience in a software engineering role including requirements design coding and testing per RTCA DO-178B C. - Required Bachelor's Degree or Master's degree in Electrical Engineering Software Engineering Computer Science Computer Engineering or related engineering or science discipline. **What we offer you in return:** - You'll be off every other Friday with our 9 80 work schedule - 80 hours of Personal Time Off (PTO) - 120 hours Vacation time - 12-13 paid holidays per year - 6 weeks parental leave - Tuition reimbursement - Competitive salary - Comprehensive health insurance - On-site clinic pharmacy physical therapy and licensed counselor - Access to more than 11 Employee Resource Groups - And so much more It's time to make your mark on the future of aviation. Join us on this mission and let's make history together. _We are on a journey to amplify innovation cultivate purpose and bridge experiences by fostering a culture that is driven by unique perspectives voices and values._ **EEO Statement** Textron is committed to providing Equal Opportunity in Employment to all applicants and employees regardless of race color religion age national origin military status veteran status disability sex (including pregnancy and sexual orientation) genetic information or any other characteristic protected by law. This position requires use of information which is subject to the International Traffic in Arms Regulations (ITAR) and or the Export Administration Regulations (EAR). Non-U.S. persons selected must meet eligibility requirements for access to export-restricted information. The ITAR EAR defines a U.S. person as a U.S. Citizen U.S. Permanent Resident (i.e. 'Green Card Holder') Political Asylee or Refugee.... Click to read more.

Located in the USA (lower 48 timezones).Worked with complex architectures that support multiple APIs (e.g. REST GQL WebSockets) as well as async task and event processing frameworks.Medical Dental Vision with HSA option (US residents)401k matching at 6% (US residents)Dependent care FSA (US residents) ... Click to read more.

**Aircraft Software Certification Engineer FLRAA** **Description** _We're more than aviation experts we're pioneers. We challenge what's possible. From breaking the sound barrier to advanced tiltrotor systems. Today Bell is shaping the future of aviation through specialized engineering._ **And we want you.** We are developing the future of Army Aviation with the Bell Future Long-Range Assault Aircraft (FLRAA) part of the US Army's Future Vertical Lift (FVL) modernization effort. We are also developing the Bell 525 Relentless and Bell's High-Speed Vertical Take-Off and Landing (HSVTOL) program a next generation aircraft. This position is onsite in Fort Worth TX. **Aircraft Software Certification Engineer (FLRAA)** Bell is seeking an experienced self-motivated Aircraft Software Certification Engineer to join Bell's Advanced Vertical Lift Systems team and support the FLRAA Bell program. This position will be part of a diverse team of engineers capable of executing in a fast-paced environment. This position will deal with challenging cutting-edge aircraft software technology and standards including multi-core processors FACE MOSA IMA agile cyber security MBD MBSE digital backbone and many others. This position is based at Bell Textron's Ft. Worth TX headquarters facility. **What you'll be doing as an Aircraft Software Certification Engineer** Developing internal software processes for satisfying RTCA DO-178C objectives. Work effectively with Bell internal teams as well as supplier teams to prepare for software certification stage of involvement (SOI) audits. Primary interface with military certification authority for certifying Bell and supplier software. With minimal supervision conduct software certification SOI audits alongside military customers Bell software quality and other stakeholders. With minimal supervision produce SOI audit contractual artifacts for submittal to military customer (for example job aid workbook audit report). Work effectively with Bell teams and supplier teams following SOI audits to resolve audit findings. Coordinate and communicate effectively with other teams including system safety quality configuration management systems engineering data management program management and airworthiness. Act as program software representative for regular customer related discussions working groups reviews and future planning. Evaluate Bell and supplier software data for compliance with RTCA-DO178C and related supplements standards and policies. Apply knowledge of and provide training to other teams regarding commercial and military software certification experience. Support Bell and supplier design teams in the determination of SOI audit readiness software release readiness software formal qualification test (FQT) readiness safety of flight (SOF) readiness and production transition readiness. Provide support for software aspects of program gate reviews for Bell and supplier subsystems such as SRR PDR and CDR. Provide accurate guidance to Bell engineering teams and suppliers relative to software certification topics including MCP MBD MBSE tool qualification software conformity formal test readiness reuse PDS COTS auto-code-generation derived requirements validation etc. **Qualifications** **Skills You Bring To this Role:** - We are looking for inquisitive and driven engineers with a passion to innovate. - Experience with current industry software languages and practices (C C C# Python etc.). - Experience with preparing for software certification (SOI) reviews from the applicant auditee perspective. - Experience with conducting software certification (SOI) reviews from the certification authority auditor perspective. - Proficiency in Microsoft Office. - Demonstrated Communication Skills needed to brief top-level management customers and or large groups on an occasional-to-frequent basis. - Experience with information flow between the software requirements process and the system safety process per RTCA DO-178B C and SAE ARP-4754A. - Experience with software tool qualification per RTCA DO-330. - Experience with software model-based development per RTCA DO-331. **What you need to be successful:** - At least 5 years' experience in a software engineering role including requirements design coding and testing per RTCA DO-178B C. - Required Bachelor's Degree or Master's degree in Electrical Engineering Software Engineering Computer Science Computer Engineering or related engineering or science discipline. **What we offer you in return:** - You'll be off every other Friday with our 9 80 work schedule - 80 hours of Personal Time Off (PTO) - 120 hours Vacation time - 12-13 paid holidays per year - 6 weeks parental leave - Tuition reimbursement - Competitive salary - Comprehensive health insurance - On-site clinic pharmacy physical therapy and licensed counselor - Access to more than 11 Employee Resource Groups - And so much more It's time to make your mark on the future of aviation. Join us on this mission and let's make history together. _We are on a journey to amplify innovation cultivate purpose and bridge experiences by fostering a culture that is driven by unique perspectives voices and values._ **EEO Statement** Textron is committed to providing Equal Opportunity in Employment to all applicants and employees regardless of race color religion age national origin military status veteran status disability sex (including pregnancy and sexual orientation) genetic information or any other characteristic protected by law. This position requires use of information which is subject to the International Traffic in Arms Regulations (ITAR) and or the Export Administration Regulations (EAR). Non-U.S. persons selected must meet eligibility requirements for access to export-restricted information. The ITAR EAR defines a U.S. person as a U.S. Citizen U.S. Permanent Resident (i.e. 'Green Card Holder') Political Asylee or Refugee.... Click to read more.

-Advanced degree in a quantitative discipline (applied mathematics statistics computer science physics or other related field) from an academic institution... Click to read more.

: We use Netflix’s “Let’s make the company we always dreamed of.” Our values our mission and how we interact with one another are all part of our corporate culture. The team weeks (twice per year) are a key component of that culture. Everyone from our most recent hire to the CEO comes together for a week of collaboration. We work and learn together allow everyone’s voice to be heard and have a lot of fun in the process! is very important to us. "40 hours of passion" perfectly describes it. We are passionate about our work and love our job. But it's just as important to us to have a balance in our free time. No overtime is forfeited and thanks to flexible working hours (flexitime) you can organize your day according to your needs.feel comfortable designing optimizing and working with databases (PostgreSQL)come with good engineering best practices and knowledge about DevOps (AWS Docker Kubernetes) and automated testingbe able to think and communicate clearly in English (C1 equivalent or higher) ... Click to read more.

We’re putting together a distributed low-headcount founding software engineering team. This team will work directly with and report to our CTO (who has extensive venture building experience). with modern languages (Go Python Javascript and or similar) with cloud platforms (AWS GCP or Azure) and containerizationSome hands-on experience and strong opinions (weakly held) aboutExperience in hospitality and travel (e.g. integrations with OHIP MEWS etc.) ... Click to read more.

**Worker Type** Supplemental **Job Description** Our Summer Internship Program is meticulously designed to provide students with an immersive and dynamic experience within our industry offering a taste of what it's like to be part of our professional team. We strive to simulate a full-time job enabling our interns to work hands-on with cutting-edge technology contribute to meaningful projects build strong relationships with coworkers and develop strategic problem-solving skills. Our program is highly selective hosting only a handful of interns each year ensuring personalized attention and ample opportunities to work closely with AV team members. We are hiring for various roles and locations throughout the U.S. During the interview process we will discuss specific details regarding the team and location. **Summary** As an **Autonomy & Robotics Engineering Intern** you will work alongside a team of skilled engineers to support the development of **autonomous behaviors** **machine perception** and **robotic control systems** for **unmanned aerial systems (UAS)** and other advanced platforms. You’ll gain experience in algorithm development simulation and integration on real hardware in a fast-paced collaborative R&D environment. This internship provides a **hands-on opportunity** to apply your academic knowledge to cutting-edge autonomy applications with mentorship and support from senior engineers. **Position Responsibilities** - Assist in the design implementation and testing of algorithms related to: - **Computer vision** **object tracking** and **target detection** - **Guidance Navigation and Control (GNC)** integrated with visual sensors - **State estimation** using inertial and visual data - **Autonomous behavior modeling** (e.g. finite-state machines behavior trees) - **Path planning** and **multi-vehicle coordination** - Support the development and debugging of autonomy software on simulation platforms and real hardware - Collaborate with teammates on testing data collection and experimental design - Participate in code reviews and integration efforts across multidisciplinary teams - Document and present findings in internal reports or presentations - Perform other duties as assigned **Basic Qualifications (Required Skills & Experience)** - Currently pursuing a **Bachelor’s or Master’s degree** in **Computer Science Aerospace Electrical Engineering Robotics** or a related technical field - Coursework or project experience in areas such as **robotics autonomy or computer vision** - Proficiency in **C C++** (modern standards like C++11 or later preferred) - Familiarity with **Python** and or **MATLAB** for data analysis or prototyping - Interest in working with **UAS** robotics or autonomous systems - Strong analytical communication and problem-solving skills - Willingness to learn collaborate and work in a hands-on environment **Preferred Qualifications (Not Required but a Plus)** - Experience with **Robot Operating System (ROS)** - Familiarity with: - Vision-based perception (e.g. feature tracking template matching visual odometry) - Trajectory planning GNC algorithms or control systems - Embedded systems or low size weight and power (SWaP) devices - Exposure to **simulation tools** **real-time systems** or experimental robotics - Involvement in **robotics competitions** clubs or research projects **Additional Competencies** - Team-oriented mindset with strong collaboration skills - Comfortable asking questions and taking initiative to solve problems - Thrives in a dynamic **deadline-driven** R&D environment - Demonstrates accountability and a commitment to continuous learning - Able to clearly communicate technical information to diverse audiences **Physical Demands** - Ability to work in an office and R&D lab environment (Constant) - Required to sit stand and use a computer for long periods (Frequent) - Occasional hands-on work with robotic systems test setups and hardware integration **ITAR Requirement:** _T_ _his position requires access to information that is subject to compliance with the International Traffic Arms Regulations (“ITAR”) and or the Export Administration Regulations (“EAR”). In order to comply with the requirements of the ITAR and or the EAR applicants must qualify as a U.S. person under the ITAR and the EAR or a person to be approved for an export license by the governing agency whose technology comes under its jurisdiction. Please understand that any job offer that requires approval of an export license will be conditional on AeroVironment’s determination that it will be able to obtain an export license in a time frame consistent with AeroVironment’s business requirements. A “U.S. person” according to the ITAR definition is a U.S. citizen U.S. lawful permanent resident (green card holder) or protected individual such as a refugee or asylee. See 22 CFR § 120.15. Some positions will require current U.S. Citizenship due to contract requirements._ **Benefits**:  AV offers an excellent benefits package including medical dental vision 401K with company matching a 9 80 work schedule and a paid holiday shutdown.  For more information about our company benefit offerings please visit:  [http: www.avinc.com myavbenefits](http: www.avinc.com myavbenefits). We also encourage you to review our company website at [http: www.avinc.com](http: www.avinc.com) to learn more about us. Principals only need apply.  NO agencies please. **Who We Are** Based in California AeroVironment (AVAV) is a global leader in unmanned aircraft systems (UAS) and tactical missile systems. Founded in 1971 by celebrated physicist and engineer Dr. Paul MacCready we’ve been at the leading edge of technical innovation for more than 45 years. Be a part of the team that developed the world’s most widely used military drones and created the first submarine-launched reconnaissance drone and has seven innovative vehicles that are part of the Smithsonian Institution’s permanent collection in Washington DC. Join us today in developing the next generation of small UAS and tactical missile systems that will deliver more actionable intelligence to our customers so they can proceed with certainty – and succeed. **What We Do** Building on a history of technological innovation AeroVironment designs develops produces and supports an advanced portfolio of unmanned aircraft systems (UAS) and tactical missile systems.  Agencies of the U.S. Department of Defense and allied military services use the company’s hand-launched UAS to provide situational awareness to tactical operating units through real-time airborne reconnaissance surveillance and target acquisition. _We are proud to be an EEO AA Equal Opportunity Employer including disability veterans. AeroVironment Inc. is an Equal Employment Opportunity (EEO) employer and welcomes all qualified applicants. Qualified applicants will receive fair and impartial consideration without regard to race sex color religion national origin age disability protected veteran status genetic data  sexual orientation gender identity or other legally protected status._ **ITAR**... Click to read more.

**Worker Type** Supplemental **Job Description** Our Summer Internship Program is meticulously designed to provide students with an immersive and dynamic experience within our industry offering a taste of what it's like to be part of our professional team. We strive to simulate a full-time job enabling our interns to work hands-on with cutting-edge technology contribute to meaningful projects build strong relationships with coworkers and develop strategic problem-solving skills. Our program is highly selective hosting only a handful of interns each year ensuring personalized attention and ample opportunities to work closely with AV team members. We are hiring for various roles and locations throughout the U.S. During the interview process we will discuss specific details regarding the team and location. **Summary** As an **Electrical Engineering Intern** you’ll join AV’s Test Equipment Engineering Team and contribute to the design development and testing of electrical systems for unmanned aircraft and advanced robotics. You’ll assist in building and supporting test equipment writing software and troubleshooting systems — gaining valuable real-world experience across the product development lifecycle. This is an exciting opportunity to apply your academic training in a high-tech fast-paced environment while working alongside experienced engineers and mentors. **Position Responsibilities** - Assist in the **design development and troubleshooting** of test equipment for printed circuit board assemblies (PCBAs) subsystems and full systems - Help develop and deploy test software to support hardware integration and validation - Support the **maintenance and upgrade** of test systems used during production - Participate in **test plan creation** requirements documentation and validation strategies - Assist in executing tests on power systems avionics and propulsion components (functional performance and environmental) - Learn and apply **engineering best practices** processes and documentation standards - Support hardware bring-up test station calibration and system verification - Work collaboratively with cross-functional teams including hardware software and systems engineers - Perform other related duties as assigned to support ongoing engineering efforts **Basic Qualifications (Required Skills & Experience)** - **Currently pursuing a Bachelor’s degree** in **Electrical Engineering** **Computer Engineering** or a related field - Academic or personal project experience in one or more of the following: - **Power electronics** battery systems or electric motors - **Embedded systems** FPGA or RF systems - **Digital and analog circuit design** - Familiarity with electrical protocols such as **I2C SPI UART USB CAN** or **LVDS** - Basic programming knowledge in **C C++** or **C#** - Exposure to test equipment like oscilloscopes multimeters and power supplies - Strong analytical and troubleshooting skills - Effective communication skills and ability to work well in a team **Preferred Qualifications & Competencies** - Hands-on experience with PCB testing debugging or electronics prototyping - Exposure to Visual Studio Git or hardware software integration environments - Familiarity with version control and defect tracking tools - Experience with scripting or automation for test procedures (e.g. Python) - Passion for aerospace robotics or defense-related systems - Demonstrated initiative accountability and a willingness to learn - Ability to manage time effectively and adapt in a fast-paced team-oriented environment **Physical Demands** - Ability to work in an office and light manufacturing test environment (Constant) - Required to sit stand and use computer equipment for extended periods (Frequent) - May be required to lift and carry up to 10 lbs. (Occasional) **ITAR Requirement:** _T_ _his position requires access to information that is subject to compliance with the International Traffic Arms Regulations (“ITAR”) and or the Export Administration Regulations (“EAR”). In order to comply with the requirements of the ITAR and or the EAR applicants must qualify as a U.S. person under the ITAR and the EAR or a person to be approved for an export license by the governing agency whose technology comes under its jurisdiction. Please understand that any job offer that requires approval of an export license will be conditional on AeroVironment’s determination that it will be able to obtain an export license in a time frame consistent with AeroVironment’s business requirements. A “U.S. person” according to the ITAR definition is a U.S. citizen U.S. lawful permanent resident (green card holder) or protected individual such as a refugee or asylee. See 22 CFR § 120.15. Some positions will require current U.S. Citizenship due to contract requirements._ **Benefits**:  AV offers an excellent benefits package including medical dental vision 401K with company matching a 9 80 work schedule and a paid holiday shutdown.  For more information about our company benefit offerings please visit:  [http: www.avinc.com myavbenefits](http: www.avinc.com myavbenefits). We also encourage you to review our company website at [http: www.avinc.com](http: www.avinc.com) to learn more about us. Principals only need apply.  NO agencies please. **Who We Are** Based in California AeroVironment (AVAV) is a global leader in unmanned aircraft systems (UAS) and tactical missile systems. Founded in 1971 by celebrated physicist and engineer Dr. Paul MacCready we’ve been at the leading edge of technical innovation for more than 45 years. Be a part of the team that developed the world’s most widely used military drones and created the first submarine-launched reconnaissance drone and has seven innovative vehicles that are part of the Smithsonian Institution’s permanent collection in Washington DC. Join us today in developing the next generation of small UAS and tactical missile systems that will deliver more actionable intelligence to our customers so they can proceed with certainty – and succeed. **What We Do** Building on a history of technological innovation AeroVironment designs develops produces and supports an advanced portfolio of unmanned aircraft systems (UAS) and tactical missile systems.  Agencies of the U.S. Department of Defense and allied military services use the company’s hand-launched UAS to provide situational awareness to tactical operating units through real-time airborne reconnaissance surveillance and target acquisition. _We are proud to be an EEO AA Equal Opportunity Employer including disability veterans. AeroVironment Inc. is an Equal Employment Opportunity (EEO) employer and welcomes all qualified applicants. Qualified applicants will receive fair and impartial consideration without regard to race sex color religion national origin age disability protected veteran status genetic data  sexual orientation gender identity or other legally protected status._ **ITAR**... Click to read more.

Our mission at Duolingo is to develop the best education in the world and make it universally available. It’s a big mission and that’s where you come in! At Duolingo you’ll join a team that cares about finding [innovative solutions to complex technical problems](https: blog.duolingo.com tag engineering ?utm_source=greenhouse.com&utm_medium=referral&utm_campaign=engblog_gh_091224) running countless experiments (300+ at a time!) with our massive user base to make data-driven decisions and educating our users and employees alike. You’ll have limitless learning opportunities mentorship and collaboration with world-class minds and a variety of projects with large scopes — while doing work that’s both fun and meaningful. Join our life-changing mission to develop education for our half a billion (and growing!) learners around the world. * * * ##### Below you can find more information about the teams we're hiring for: **DevX AI Team:** The DevX AI team empowers engineers at Duolingo to be more effective by introducing AI-infused tools that simplify workflows and reduce friction and toil. As a Staff Engineer in the team you’ll play a pivotal role in shaping the future of engineering at Duolingo. You will define the strategy and architecture of AI-driven developer tools mentor senior engineers and drive high-leverage initiatives that touch every part of our software lifecycle. You will build developer tooling that amplify the impact of engineers including productionizing an MCP infrastructure to connect with AI coding agents. ##### **  You will...** - Develop release and maintain backend services and or infrastructure - Introduce and iterate on developer tools and advocate for adoption - Collaborate on projects with developers across the company - Lead individual project priorities milestones and ensure we're always shipping ##### **  You have...** - A Bachelor’s degree in Computer Science or related technical field - Strong competencies in data structures algorithms and software design - Experience programming in Java Python or Kotlin - Experience working closely with customers and building products that they love ##### **  Exceptional candidates will have...** - Industry experience with full stack development for iOS or Android - Industry experience building high-traffic products using public cloud providers - Experience integrating AI ML systems into developer-facing tools including prompt design model evaluation or agent workflow orchestration **We post a multi-level salary range for all of our roles.** _This is not inclusive of the rest of our awesome portfolio that includes equity compensation and world-class benefits. Our salary ranges are the same for all US locations. Your recruiter can share more details about the range for a specific level during the hiring process._ _The actual salary within the range is determined by many factors including but not limited to skills experience education and internal equity._ Salary Range: $200 000—$360 000 USD Take a peek at how we care for our employees' holistic well-being with our benefits [here](https: careers.duolingo.com #benefits). We will do everything we can within reason to make sure that your interview takes place in an environment that fairly and accurately assesses your skills. If you need assistance or accommodation please contact [accommodations@duolingo.com](mailto:accommodations@duolingo.com). Duolingo is proud to be an Equal Employment Opportunity employer. We do not discriminate based upon race religion color national origin gender (including pregnancy childbirth or related medical conditions) sexual orientation gender identity gender expression age status as a protected veteran status as an individual with a disability or other applicable legally protected characteristics. By applying for this position your data will be processed as per the [Duolingo Applicant Privacy Notice](https: docs.google.com document d e 2PACX-1vTX9GKeRMOMA9Vtm0vfGibrYPYz8ysl0Dg8KSXgj_PxeT5ChsdnNZZWtpxu4t7xillTPGnngnKCjIbV pub).... Click to read more.

Our mission at Duolingo is to develop the best education in the world and make it universally available. It’s a big mission and that’s where you come in! At Duolingo you’ll join a team that cares about finding [innovative solutions to complex technical problems](https: blog.duolingo.com tag engineering ?utm_source=greenhouse.com&utm_medium=referral&utm_campaign=engblog_gh_091224) running countless experiments (300+ at a time!) with our massive user base to make data-driven decisions and educating our users and employees alike. You’ll have limitless learning opportunities mentorship and collaboration with world-class minds and a variety of projects with large scopes — while doing work that’s both fun and meaningful. Join our life-changing mission to develop education for our half a billion (and growing!) learners around the world. * * * ##### Below you can find more information about the teams we're hiring for: **Advanced Math Team:** The Advanced Math team uses AI to generate engaging high-quality educational content for teaching advanced math concepts on Duolingo. We work in fast prototype-driven cycles leveraging large language models to push the boundaries of how learners experience math. As a newly-formed team we’re building innovative tools that make even the most complex topics approachable and fun. ##### **  You will...** - Collaborate on software projects with product design and backend aspects - Develop release and maintain backend services and or infrastructure - Lead individual project priorities milestones and ensure we're always shipping ##### **  You have...** - A Bachelor’s degree in Computer Science or a related technical field - Strong competencies in data structures algorithms and software design - Experience programming in Java Python or Kotlin - Solid understanding of one or more database technologies ##### **  Exceptional candidates will have...** - Industry experience building high-traffic APIs using public cloud providers _We invest in and support our Duos!_ Hourly Range for this internship is: $148 800—$274 600 USD Take a peek at how we care for our employees' holistic well-being with our benefits [here](https: careers.duolingo.com #benefits). We will do everything we can within reason to make sure that your interview takes place in an environment that fairly and accurately assesses your skills. If you need assistance or accommodation please contact [accommodations@duolingo.com](mailto:accommodations@duolingo.com). Duolingo is proud to be an Equal Employment Opportunity employer. We do not discriminate based upon race religion color national origin gender (including pregnancy childbirth or related medical conditions) sexual orientation gender identity gender expression age status as a protected veteran status as an individual with a disability or other applicable legally protected characteristics. By applying for this position your data will be processed as per the [Duolingo Applicant Privacy Notice](https: docs.google.com document d e 2PACX-1vTX9GKeRMOMA9Vtm0vfGibrYPYz8ysl0Dg8KSXgj_PxeT5ChsdnNZZWtpxu4t7xillTPGnngnKCjIbV pub).... Click to read more.

**Worker Type** Supplemental **Job Description** Our Summer Internship Program is meticulously designed to provide students with an immersive and dynamic experience within our industry offering a taste of what it's like to be part of our professional team. We strive to simulate a full-time job enabling our interns to work hands-on with cutting-edge technology contribute to meaningful projects build strong relationships with coworkers and develop strategic problem-solving skills. Our program is highly selective hosting only a handful of interns each year ensuring personalized attention and ample opportunities to work closely with AV team members. We are hiring for various roles and locations throughout the U.S. During the interview process we will discuss specific details regarding the team and location. **Summary** As an **Embedded Software Engineering Intern** you will work alongside experienced engineers to design develop and test embedded software for unmanned aerial and robotic systems. You’ll gain hands-on experience in real-world development writing software that runs on microcontrollers processors and other hardware used in flight systems sensors and payloads. You’ll contribute to projects at various stages of the development lifecycle — from prototyping and integration to testing and validation — while learning industry best practices in embedded software development. **Position Responsibilities** - Assist in writing and testing embedded software for systems such as autopilots sensors radios and other onboard components. - Help implement software in C C++ for real-time and bare-metal systems using microcontrollers and embedded platforms. - Support the integration of embedded software with hardware including debugging with lab tools (oscilloscopes logic analyzers etc.). - Collaborate with cross-functional teams including electrical systems and mechanical engineers to ensure cohesive development. - Participate in peer reviews software documentation and configuration management processes. - Contribute to lab testing and field testing of embedded systems in support of real-world mission scenarios. - Assist in the development of prototypes and proof-of-concept demonstrations. **Basic Qualifications (Required Skills & Experience)** - Currently pursuing a **Bachelor’s or Master’s degree** in **Computer Engineering Electrical Engineering Computer Science** or a related field. - Basic knowledge of embedded systems and microcontrollers. - Familiarity with programming languages such as **C C++** or **Python**. - Understanding of low-level software concepts such as memory management interrupts or device drivers. - Exposure to hardware communication protocols like **I2C SPI UART** or **CAN**. - Strong analytical and troubleshooting skills. - Effective verbal and written communication. - Ability to work collaboratively in a team environment. **Preferred Qualifications & Competencies** - Hands-on experience with microcontroller platforms (e.g. STM32 Arduino Raspberry Pi or similar). - Familiarity with **RTOS** environments (e.g. FreeRTOS Zephyr). - Exposure to Linux-based development or embedded Linux environments. - Experience with lab equipment (e.g. oscilloscopes logic analyzers multimeters). - Interest in aerospace robotics or autonomous systems. - Initiative curiosity and a passion for learning and innovation. **Physical Demands** - Ability to work in an office and R&D environment (Constant) - Required to sit type and use office lab equipment for extended periods (Frequent) - Occasional hands-on work in lab and field test environments may be required **ITAR Requirement:** _T_ _his position requires access to information that is subject to compliance with the International Traffic Arms Regulations (“ITAR”) and or the Export Administration Regulations (“EAR”). In order to comply with the requirements of the ITAR and or the EAR applicants must qualify as a U.S. person under the ITAR and the EAR or a person to be approved for an export license by the governing agency whose technology comes under its jurisdiction. Please understand that any job offer that requires approval of an export license will be conditional on AeroVironment’s determination that it will be able to obtain an export license in a time frame consistent with AeroVironment’s business requirements. A “U.S. person” according to the ITAR definition is a U.S. citizen U.S. lawful permanent resident (green card holder) or protected individual such as a refugee or asylee. See 22 CFR § 120.15. Some positions will require current U.S. Citizenship due to contract requirements._ **Benefits**:  AV offers an excellent benefits package including medical dental vision 401K with company matching a 9 80 work schedule and a paid holiday shutdown.  For more information about our company benefit offerings please visit:  [http: www.avinc.com myavbenefits](http: www.avinc.com myavbenefits). We also encourage you to review our company website at [http: www.avinc.com](http: www.avinc.com) to learn more about us. Principals only need apply.  NO agencies please. **Who We Are** Based in California AeroVironment (AVAV) is a global leader in unmanned aircraft systems (UAS) and tactical missile systems. Founded in 1971 by celebrated physicist and engineer Dr. Paul MacCready we’ve been at the leading edge of technical innovation for more than 45 years. Be a part of the team that developed the world’s most widely used military drones and created the first submarine-launched reconnaissance drone and has seven innovative vehicles that are part of the Smithsonian Institution’s permanent collection in Washington DC. Join us today in developing the next generation of small UAS and tactical missile systems that will deliver more actionable intelligence to our customers so they can proceed with certainty – and succeed. **What We Do** Building on a history of technological innovation AeroVironment designs develops produces and supports an advanced portfolio of unmanned aircraft systems (UAS) and tactical missile systems.  Agencies of the U.S. Department of Defense and allied military services use the company’s hand-launched UAS to provide situational awareness to tactical operating units through real-time airborne reconnaissance surveillance and target acquisition. _We are proud to be an EEO AA Equal Opportunity Employer including disability veterans. AeroVironment Inc. is an Equal Employment Opportunity (EEO) employer and welcomes all qualified applicants. Qualified applicants will receive fair and impartial consideration without regard to race sex color religion national origin age disability protected veteran status genetic data  sexual orientation gender identity or other legally protected status._ **ITAR**... Click to read more.

#### About the role: Forter is looking for a **Staff Software Engineer** to lead the technical strategy and architecture of our merchant Onboarding Experience platform. Your mission is to slash integration time from months to weeks (or less) cut internal hand-offs and unlock faster time-to-revenue. Operating as Forter’s most senior engineer in North America you’ll bridge Go-to-Market teams with global R&D hunting for friction proposing bold initiatives and driving them end to end. #### What you’ll be doing: - **Spot scope and lead** high-impact onboarding initiatives: SDKs schema-aware mapping automation enhancements to our Integration Center and self-serve validation pipelines. - **Architect and evolve** a multi-tenant onboarding platform that copes with Forter’s vertical-specific schemas while remaining simple for merchants’ developers. - **Partner cross-functionally** with Implementation Engineering Customer Success Support Analytics and Sales to translate real-world pain points into reusable platform capabilities—never one-off projects. - **Mentor and multiply**: guide North America-based engineers via design reviews ADRs and architecture sessions; represent the Onboarding Experience team in company-wide forums. - **Drive the technical vision** and long-term roadmap ensuring the platform directly supports Forter’s strategic goals—accelerating revenue growth reducing time-to-revenue and simplifying revenue diversification - **Champion developer experience:** clear docs open-source examples automated tests friction-free releases so our platform becomes a strategic differentiator. #### What you’ll need: - **8+ years** building production systems and developer-facing platforms with **2+ years at Staff-level**(or equivalent) owning architecture and cross-functional initiatives. - A track record of **shipping SDKs APIs or tooling** that external engineers rely on and iterating via docs samples and community feedback. - Hands-on depth with Node.js Python and AWS-based architectures. - **Business-impact mindset**: comfortable measuring success in time-to-integration and revenue acceleration. - **Stellar communication** **and influence skills**; you translate between technical product and commercial languages with ease. - **Self-directed entrepreneurial approach**: you find problems align stakeholders and drive to results without formal process. **Would be cool if you have:** - Experience tackling schema-on-read data-model variation challenges. - Background in partner solutions or developer advocacy engineering: creating code samples or tooling at scale - Experience working with eCommerce platforms and understanding merchant data flows - Exposure to payments infrastructure especially providers like Stripe Adyen Braintree or Worldpay **About us:** Digital commerce is built on trust. At every point along the eCommerce journey businesses must make a critical decision: Can I trust this customer? Answering this simple question accurately and instantly is powerful—it can accelerate revenue growth and strengthen a company’s connection with its customers. How do we do it? Forter was founded on the insight that it's not about what is being purchased nor where— but who is behind the interaction. The Forter Decision Engine finds patterns across more than one billion identities in our dataset. We isolate fraudsters and protect customers—ensuring everyone gets the experience they deserve.  Given that trust is central to how we operate Forter is very much driven by a defined set of values. We attract remarkable talent and have retention and engagement levels that are well above benchmarks. We’re meticulous about strengthening our culture as we grow and ensuring this is an environment where people can have outsized impact. **Trust is backed by data –  Forter is a recipient of over 10 workplace and innovation awards including:** - Great Place to Work Certification (2021 2022 2023  [2024](https: www.greatplacetowork.com certified-company 7039960)) - Fortune’s Best Workplaces in NYC (2022 2023 and [2024](https: www.greatplacetowork.com best-workplaces new-york 2024?category=small-and-medium)) - Forbes Cloud 100 (2021 2022 2023 and [2024](https: www.forbes.com lists cloud100 ?sh=5675f5797d9c)) - #3 on Fast Company’s list of “Most Innovative Finance Companies” ( [2022](https: www.fastcompany.com 90724406 most-innovative-companies-finance-2022)) - Anti-Fraud Solution of the Year at the Payments Awards ( [2024](https: www.payments-awards.com awards winners24.php)) - SAP Pinnacle Awards “New Partner Application Award” (2023) - Fintech Breakthrough Awards – Best Fraud Prevention Platform (2023) #### Life as a Forterian: _We are a team of over 600 Forterians spread across 3 different continents. Since 2013 we've raised $525 million from investors such as Tiger Global Bessemer Sequoia Capital March Capital and Salesforce Ventures. We're on a mission to bring trust to global digital commerce so that companies like Adobe ASOS eBay Instacart Priceline and Nordstrom can block fraud drive revenue and improve customer experience._ At Forter we believe unique people create unique ideas and valuable experience comes in many forms. So even if your background doesn't match everything we have listed in the job description we still encourage you to apply and tell us why your skills and values could be an asset to us. By welcoming different perspectives we grow together as humans and as a company. Forter is an Equal Employment Opportunity employer that will consider all qualified applicants regardless of race color religion gender sexual orientation marital status gender identity or expression national origin genetics age disability status protected veteran status or any other characteristic protected by applicable law. If you need assistance or an accommodation due to a disability please email us at [interviewaccommodation@forter.com](mailto:interviewaccommodation@forter.com). This information will be treated as confidential and used only for the purpose of determining an appropriate accommodation for the interview process. **Benefits:** - Competitive salary - RSUs - Matching 401K Plan - Comprehensive and generous health insurance including vision and dental coverage - Home office allowance - Generous PTO policy - Half day Fridays **Hybrid work:** At Forter we have embraced a hybrid work model that combines the benefits of in-office collaboration with the flexibility of remote work. As part of this exciting approach Team members are invited to work from the office at least 2 days per week. Within these two days we encourage employees to join each week for a department Team Day and for a Hub Day within each office. Your recruiter will share the specifics of these days. Our hope is that a balance of in-person collaboration will aid massively in employee professional growth development and relationship-building. **\*Forter does not accept agency resumes. Please do not forward resumes to Forter (or any related) jobs alias or directly to any Forter employees. Forter will not be responsible for any fees related to unsolicited resumes.** _Salary Range: **$214 000 - $290 000 annually** \+ bonus + equity + benefits_ _The referenced salary range is based on the Company's good faith belief at the time of posting. Actual compensation may vary based on factors such as geographic location work experience market conditions and skill level._ _#LI-Hybrid_ **[Forter's Applicant Privacy Policy](https: www.forter.com job-applicant-privacy-policy )**... Click to read more.

Our mission at Duolingo is to develop the best education in the world and make it universally available. It’s a big mission and that’s where you come in! At Duolingo you’ll join a team that cares about finding [innovative solutions to complex technical problems](https: blog.duolingo.com tag engineering ?utm_source=greenhouse.com&utm_medium=referral&utm_campaign=engblog_gh_091224) running countless experiments (300+ at a time!) with our massive user base to make data-driven decisions and educating our users and employees alike. You’ll have limitless learning opportunities mentorship and collaboration with world-class minds and a variety of projects with large scopes — while doing work that’s both fun and meaningful. Join our life-changing mission to develop education for our half a billion (and growing!) learners around the world. * * * ### **About the role** Join Duolingo as a Security Engineer and play a pivotal role in safeguarding our systems employees learner data and services across our rapidly-growing language learning platform. With over 650 employees and 21 million daily active users your expertise will be critical in maintaining the highest security standards while continuously enhancing our infrastructure security and ensuring compliance. ##### **  You will...** - Design and develop scalable monitoring and response systems for security alerts to proactively mitigate risks - Continuously evaluate Duolingo's security posture anticipating future threats and devising appropriate countermeasures - Collaborate with development teams to conduct threat modeling identify risks and provide guidance on mitigations - Be a partner to our security champions organizing and growing the program across Duolingo to ensure the efficient distribution of security knowledge - Implement dependency checks for open-source software within applications - Participate in regular product security tabletops with organizational partners - Work on deploying early alerting systems throughout our environment and the responsive automations that trigger when they alert - Develop a continuous verification and testing system for security controls and critical features - Work with our partners in finance to ensure we maintain compliance with our regulatory obligations - Collaborate with IT to improve the security of our offboarding processes by introducing automation and well documented procedures ##### **  You have...** - Experience deploying managing and troubleshooting security scanning tools in the CI CD pipeline - Familiarity with Linux system administration automation and Python programming - A desire to learn more about security and develop the foundational building blocks of the program - Strong collaboration emotional intelligence and communication skills - A Bachelor’s degree in Computer Science or related technical field - Proven experience developing and maintaining microservices - 2+ years working on collaborative development teams - Experience in product application or cloud security - Willingness to work in both backend engineering and operational engineering dependent on the needs of the organization - Ability to relocate to New York NY ##### **  Exceptional candidates will have...** - Familiarity with containerization runtimes (Docker rkt) - Experience securing a large infrastructure on AWS - Threat modeling experience across various architectures and understand how to align those with business goals - Demonstrable experience in designing and managing multi-account cloud environments - Experience communicating sophisticated technical requirements to audiences of variable technical sophistication - Experience working in Terraform developing modules and creating secure by default configurations - Familiarity with security scanning tools such as SemGrep Nuclei Trufflehog and Checkov * * * **We post a multi-level salary range for all of our roles.** _This is not inclusive of the rest of our awesome portfolio that includes equity compensation and world-class benefits. Our salary ranges are the same for all US locations. Your recruiter can share more details about the range for a specific level during the hiring process._ _The actual salary within the range is determined by many factors including but not limited to skills experience education and internal equity._ Salary Range: $177 700—$300 000 USD Take a peek at how we care for our employees' holistic well-being with our benefits [here](https: careers.duolingo.com #benefits). We will do everything we can within reason to make sure that your interview takes place in an environment that fairly and accurately assesses your skills. If you need assistance or accommodation please contact [accommodations@duolingo.com](mailto:accommodations@duolingo.com). Duolingo is proud to be an Equal Employment Opportunity employer. We do not discriminate based upon race religion color national origin gender (including pregnancy childbirth or related medical conditions) sexual orientation gender identity gender expression age status as a protected veteran status as an individual with a disability or other applicable legally protected characteristics. By applying for this position your data will be processed as per the [Duolingo Applicant Privacy Notice](https: docs.google.com document d e 2PACX-1vTX9GKeRMOMA9Vtm0vfGibrYPYz8ysl0Dg8KSXgj_PxeT5ChsdnNZZWtpxu4t7xillTPGnngnKCjIbV pub).... Click to read more.

Our mission at Duolingo is to develop the best education in the world and make it universally available. It’s a big mission and that’s where you come in! At Duolingo you’ll join a team that cares about finding [innovative solutions to complex technical problems](https: blog.duolingo.com tag engineering ?utm_source=greenhouse.com&utm_medium=referral&utm_campaign=engblog_gh_091224) running countless experiments (300+ at a time!) with our massive user base to make data-driven decisions and educating our users and employees alike. You’ll have limitless learning opportunities mentorship and collaboration with world-class minds and a variety of projects with large scopes — while doing work that’s both fun and meaningful. Join our life-changing mission to develop education for our half a billion (and growing!) learners around the world. * * * ### **About the role** As a Senior Site Reliability Engineer you will work closely with both product and platform engineering teams to ensure Duolingo’s sophisticated distributed systems and products are built and maintained with extraordinary quality and operated in measurable and scalable ways. ##### **  You will...** - Collaborate with internal teams to identify sources of instability in distributed systems and drive operational excellence - Own core infrastructure (i.e understand diagnose and debug these systems in production) - Provide system design consulting develop software platforms frameworks and conduct launch reviews and root cause analysis - Maintain and document sustainable postmortem incident response practices - Advocate for and implement changes that improve reliability scalability and velocity - Reduce the burden of toil with iterative development of tooling and automation - Collaborate with engineering teams to release new features and become an authority on our services ##### **  You have...** - 3+ years of experience within site reliability engineering DevOps of a product with millions of users - Experience identifying and solving issues in large-scale distributed systems - Experience with Java Kotlin Python or Go - Proficiency in networking protocols such as TCP IP HTTP SSL DNS etc - An understanding of containerization toolsets and container orchestration technologies (Docker Mesos Kubernetes Nomad etc) ##### **  Exceptional candidates will have...** - Experience in improving automation and tooling to reduce service maintenance toil - Proven experience driving improvements to incident response processes - Experience assessing reliability and troubleshooting issues in MySQL and or PostgreSQL databases * * * **We post a multi-level salary range for all of our roles.** _This is not inclusive of the rest of our awesome portfolio that includes equity compensation and world-class benefits. Our salary ranges are the same for all US locations. Your recruiter can share more details about the range for a specific level during the hiring process._ _The actual salary within the range is determined by many factors including but not limited to skills experience education and internal equity._ Salary Range: $177 700—$300 000 USD Take a peek at how we care for our employees' holistic well-being with our benefits [here](https: careers.duolingo.com #benefits). We will do everything we can within reason to make sure that your interview takes place in an environment that fairly and accurately assesses your skills. If you need assistance or accommodation please contact [accommodations@duolingo.com](mailto:accommodations@duolingo.com). Duolingo is proud to be an Equal Employment Opportunity employer. We do not discriminate based upon race religion color national origin gender (including pregnancy childbirth or related medical conditions) sexual orientation gender identity gender expression age status as a protected veteran status as an individual with a disability or other applicable legally protected characteristics. By applying for this position your data will be processed as per the [Duolingo Applicant Privacy Notice](https: docs.google.com document d e 2PACX-1vTX9GKeRMOMA9Vtm0vfGibrYPYz8ysl0Dg8KSXgj_PxeT5ChsdnNZZWtpxu4t7xillTPGnngnKCjIbV pub). Sign up for job alerts [here](http: my.greenhouse.io users sign_in?job_board=duolingo).... Click to read more.

Experience with infrastructure as code (IaC) tools like Terraform Ansible or AWS CloudFormation.Located in CET timezone (+ - 3 hours) we are unable to consider applications from candidates in other time zones.AWS certifications (e.g. AWS Certified DevOps Engineer).Experience in multi-cloud environments (e.g. Azure GCP).Familiarity with serverless architecture and tools (e.g. AWS SAM Serverless Framework).Knowledge of databases (SQL and NoSQL).Hands-on experience with service mesh technologies (e.g. Istio Linkerd).Familiarity with GitOps practices (e.g. ArgoCD Flux). ... Click to read more.

In 2022 we raised a $20M Series A backed by Felicis Ventures (investors in Twitch Shopify Opendoor and many others) and Battery Ventures. This year we’re laser-focused on driving customer growth. If you’re excited about the opportunity to wear multiple hats and continuously learn and experiment now’s the time to join the Proton team.Proton collaborates with Oyster HR to hire international employees as full time (long term) contractors within our company.  - we want to pay you well (and equitably!) and make you feel like an owner.   ... Click to read more.

**Worker Type** Supplemental **Job Description** Our Summer Internship Program is meticulously designed to provide students with an immersive and dynamic experience within our industry offering a taste of what it's like to be part of our professional team. We strive to simulate a full-time job enabling our interns to work hands-on with cutting-edge technology contribute to meaningful projects build strong relationships with coworkers and develop strategic problem-solving skills. Our program is highly selective hosting only a handful of interns each year ensuring personalized attention and ample opportunities to work closely with AV team members. We are hiring for various roles and locations throughout the U.S. During the interview process we will discuss specific details regarding the team and location. **Summary** As a **System Test Engineering Intern** you will support the **developmental and flight testing** of **small unmanned aerial systems (UAS)** and related subsystems. You will work closely with experienced test engineers and cross-functional teams to help plan execute and analyze tests across ground simulation and flight environments. This internship provides hands-on experience in testing advanced aerospace systems while offering mentorship and the opportunity to apply your academic knowledge to real-world challenges. **Position Responsibilities** - Assist in the execution of **system-level and flight tests** supporting UAV ground and flight operations - Help prepare test plans procedures and **test cards** to verify system and subsystem performance - Participate in **test readiness reviews test briefs and post-test debriefs** - Set up and operate test instrumentation and equipment under supervision - Capture and organize test data fill out test documentation and assist with post-flight data uploads and logs - Analyze test data using **Excel** **MATLAB** or similar tools to help evaluate performance - Support test anomaly tracking and assist with issue reporting - Contribute to test asset preparation including hardware software setup and functional checks - Collaborate with UAV operators technicians and other engineers during live test events - Perform other duties as assigned to support test and integration efforts **Basic Qualifications (Required Skills & Experience)** - **Currently pursuing a Bachelor’s degree** in **Systems Electrical Mechanical Aerospace Engineering** or a related discipline - Familiarity with engineering fundamentals and exposure to test procedures lab work or data collection through coursework or projects - Strong interest in systems engineering testing flight operations or aerospace systems - Comfortable working with data analysis tools like **Excel** or **MATLAB** - Effective communicator with strong attention to detail - Enthusiastic about learning in a hands-on fast-paced environment **Preferred Qualifications & Competencies** - Exposure to scripting or programming for test automation (e.g. **Python** **MATLAB** **C**) - Interest in unmanned aerial vehicles or robotics - Experience participating in a technical team such as a student design team or research project - Knowledge of test instrumentation data acquisition or telemetry systems (preferred but not required) - Strong organizational skills and ability to work independently under guidance - Takes initiative owns their learning process and collaborates well with others **Physical Demands** - Ability to work in office lab and outdoor test environments (Occasional) - Must be able to **walk on uneven terrain** lift carry objects up to **50 lbs** and set up test equipment (Frequent) - Capable of visual tracking of UAVs up to **1 km** away (Frequent) - Manual dexterity required for equipment assembly and UAV handling (Frequent) - Willing to participate in **field test environments** as part of a collaborative team **ITAR Requirement:** _T_ _his position requires access to information that is subject to compliance with the International Traffic Arms Regulations (“ITAR”) and or the Export Administration Regulations (“EAR”). In order to comply with the requirements of the ITAR and or the EAR applicants must qualify as a U.S. person under the ITAR and the EAR or a person to be approved for an export license by the governing agency whose technology comes under its jurisdiction. Please understand that any job offer that requires approval of an export license will be conditional on AeroVironment’s determination that it will be able to obtain an export license in a time frame consistent with AeroVironment’s business requirements. A “U.S. person” according to the ITAR definition is a U.S. citizen U.S. lawful permanent resident (green card holder) or protected individual such as a refugee or asylee. See 22 CFR § 120.15. Some positions will require current U.S. Citizenship due to contract requirements._ **Benefits**:  AV offers an excellent benefits package including medical dental vision 401K with company matching a 9 80 work schedule and a paid holiday shutdown.  For more information about our company benefit offerings please visit:  [http: www.avinc.com myavbenefits](http: www.avinc.com myavbenefits). We also encourage you to review our company website at [http: www.avinc.com](http: www.avinc.com) to learn more about us. Principals only need apply.  NO agencies please. **Who We Are** Based in California AeroVironment (AVAV) is a global leader in unmanned aircraft systems (UAS) and tactical missile systems. Founded in 1971 by celebrated physicist and engineer Dr. Paul MacCready we’ve been at the leading edge of technical innovation for more than 45 years. Be a part of the team that developed the world’s most widely used military drones and created the first submarine-launched reconnaissance drone and has seven innovative vehicles that are part of the Smithsonian Institution’s permanent collection in Washington DC. Join us today in developing the next generation of small UAS and tactical missile systems that will deliver more actionable intelligence to our customers so they can proceed with certainty – and succeed. **What We Do** Building on a history of technological innovation AeroVironment designs develops produces and supports an advanced portfolio of unmanned aircraft systems (UAS) and tactical missile systems.  Agencies of the U.S. Department of Defense and allied military services use the company’s hand-launched UAS to provide situational awareness to tactical operating units through real-time airborne reconnaissance surveillance and target acquisition. _We are proud to be an EEO AA Equal Opportunity Employer including disability veterans. AeroVironment Inc. is an Equal Employment Opportunity (EEO) employer and welcomes all qualified applicants. Qualified applicants will receive fair and impartial consideration without regard to race sex color religion national origin age disability protected veteran status genetic data  sexual orientation gender identity or other legally protected status._ **ITAR**... Click to read more.

**Worker Type** Regular **Job Description** **Summary** The **Systems Engineer II** works with our Design team to develop a variety of innovative Unmanned Systems for defense and commercial applications. This position will interact with Controls Engineers to allocate requirements and develop architectures to drive simulation models. These development efforts will generally be small focused design teams which will require engineers to use a range of skills and tools across traditional engineering computer science and mathematical disciplines.  Because of the nature of the development efforts the engineer will need to work on a variety of stages of development including requirements definition concept design prototyping detailed design validation and verification testing. **Position Responsibilities** - Support in the following: - Providing weekly Status of System development progress with requirements burn down - Allocating Requirements to Subsystems & Engineering coordination - Evaluating System performance thresholds and providing direction - Developing Instrumented Flight Test vectors and Data acquisition - Definition of system Build in Test for Fault Detection Isolation Recovery - Definition of ground system warnings cautions notifications - Assist in Requirements and Specification Reviews - Prototyping of autonomous systems and validate designs through a series of purpose designed experiments - Support design and analysis tasks using AeroVironment and industry developed tools - Provide input for model development and simulation analysis - Writes system requirements system test plans and assist in validation testing - Perform a variety of engineering support activities on R&D projects - Document work and assist with the transition of new capabilities technologies and prototypes into a production development environment. - Work on problems of moderate scope where analysis of situations requires a review of intangibles - Apply company policies and procedures to resolve a variety of issues - Work within specific requirements to complete tasks under moderate supervision - Provides general guidance and assistance to Associate and Level I Engineers - Other duties as assigned **Basic Qualifications (Required Skills & Experience)** - Bachelors in Mathematics Computer Science Engineering Electrical Engineering Aerospace or Mechanical Engineering is required or equivalent combination of education training and experience - 2 - 5 years of experience in a systems engineering role (Aerospace systems engineering preferred) - Familiarity with C C++ and Matlab required - Familiarity with office software and computer-based productivity tools - The ideal candidate will be interested in creating Architectures using Model Based Engineering tools **Other Qualifications & Desired Competencies** - Knowledge of Simulink Ansys and Solidworks is preferred - Familiarity with Python or ROS (Robot Operating System) and Aircraft Terminology is preferred - An understanding of Control Theory and Transform functions helpful - Aerospace Systems Engineering Experience is preferred - An understanding of Aircraft Terminology is preferred - Exposure to Guidance Navigation and Control Systems along with Modeling Simulation and Control and Model-Based Systems Engineering is helpful but not required - Ability to develop and enhance professional expertise - Able to excel in a fast-paced deadline-driven environment where small teams share a broad variety of duties - Displays strong initiative and drive to accomplish goals and meet company objectives - Takes ownership and responsibility for current and past work products - Is committed to learning from mistakes and driven to improve and enhance performance of oneself others and the company. Takes ownership and responsibility for current and past work products - Takes ownership and responsibility for current and past work products - Has effective problem-solving analytical interpersonal and communication skills. - Focuses on teamwork collaboration and puts the success of the team above one's own interests **Physical Demands** - Ability to work in an office and manufacturing environment (Constant) - Required to sit and stand for long periods; talk hear and use hands and fingers to operate a computer and telephone keyboard (Frequent) The salary range for this role is: $79 037 - $112 035 AeroVironment considers several factors when extending an offer including but not limited to the location the role and associated responsibilities a candidate’s work experience education training and key skills. **ITAR Requirement:** _T_ _his position requires access to information that is subject to compliance with the International Traffic Arms Regulations (“ITAR”) and or the Export Administration Regulations (“EAR”). In order to comply with the requirements of the ITAR and or the EAR applicants must qualify as a U.S. person under the ITAR and the EAR or a person to be approved for an export license by the governing agency whose technology comes under its jurisdiction. Please understand that any job offer that requires approval of an export license will be conditional on AeroVironment’s determination that it will be able to obtain an export license in a time frame consistent with AeroVironment’s business requirements. A “U.S. person” according to the ITAR definition is a U.S. citizen U.S. lawful permanent resident (green card holder) or protected individual such as a refugee or asylee. See 22 CFR § 120.15. Some positions will require current U.S. Citizenship due to contract requirements._ **Benefits**:  AV offers an excellent benefits package including medical dental vision 401K with company matching a 9 80 work schedule and a paid holiday shutdown.  For more information about our company benefit offerings please visit:  [http: www.avinc.com myavbenefits](http: www.avinc.com myavbenefits). We also encourage you to review our company website at [http: www.avinc.com](http: www.avinc.com) to learn more about us. Principals only need apply.  NO agencies please. **Who We Are** Based in California AeroVironment (AVAV) is a global leader in unmanned aircraft systems (UAS) and tactical missile systems. Founded in 1971 by celebrated physicist and engineer Dr. Paul MacCready we’ve been at the leading edge of technical innovation for more than 45 years. Be a part of the team that developed the world’s most widely used military drones and created the first submarine-launched reconnaissance drone and has seven innovative vehicles that are part of the Smithsonian Institution’s permanent collection in Washington DC. Join us today in developing the next generation of small UAS and tactical missile systems that will deliver more actionable intelligence to our customers so they can proceed with certainty – and succeed. **What We Do** Building on a history of technological innovation AeroVironment designs develops produces and supports an advanced portfolio of unmanned aircraft systems (UAS) and tactical missile systems.  Agencies of the U.S. Department of Defense and allied military services use the company’s hand-launched UAS to provide situational awareness to tactical operating units through real-time airborne reconnaissance surveillance and target acquisition. _We are proud to be an EEO AA Equal Opportunity Employer including disability veterans. AeroVironment Inc. is an Equal Employment Opportunity (EEO) employer and welcomes all qualified applicants. Qualified applicants will receive fair and impartial consideration without regard to race sex color religion national origin age disability protected veteran status genetic data  sexual orientation gender identity or other legally protected status._ **ITAR** U.S. Citizen U.S. Permanent Resident (Green Card holder) asylee refugee status as defined by 8 U.S.C. 1324b(a)(3) or a person approved for an export license from the appropriate governing agency.... Click to read more.

**Worker Type** Regular **Job Description** **_Summary_** The **Machine Learning Engineer III** will be a member of the Learning and Active Perception (LEAP) group in AV’s MacCready Works division and develop a variety of innovative computer vision (detection classification localization and tracking) and other analytics solutions for defense and commercial applications.  These development efforts will require a range of skills and tools across traditional engineering computer science and mathematical disciplines including but not limited to computer vision machine learning optimization deep convolutional neural networks and visual tracking.  This position will work on all stages of development including requirements definition concept design prototyping detailed design test and evaluation and validation and verification testing. **_Duties_** - Support development of computer vision and machine learning (ML) algorithms capable of detection classifying localizing and tracking objects of interest from a variety of stationary and mobile sensor platforms - Implement ML algorithms and validate designs through a series of purpose-designed experiments - Analyze ML algorithms to solve a given problem and rank them by their success probability on new data - Set objectives and develop models that help achieve them along with metrics to track their progress - Select appropriate datasets and data representations - Analyze errors of the model and design strategies to overcome them - Write and test software to support the integration of machine learning algorithms into aircraft (such as autopilots payloads or other functional components) or other systems - Other duties as assigned **_Experience_** - 5 - 8 years of relevant experience - Familiarity with C C++ and Python required - Proficiency with a deep learning framework preferably PyTorch - Proficiency with basic libraries for machine learning such as scikit-learn and pandas - Proficiency with OpenCV - Familiarity with Linux - Familiarity with Nvidia Tools (CUDA JetPack TensorRT) and deployment process to Nvidia GPUs - Demonstrated ability to troubleshoot complex systems and perform algorithmic optimization - Ability to perform exploratory data analysis including visualizing and manipulating large datasets **_Education_** BS in any of the following fields: Computer Science Engineering Mathematics Physics or related Science or Engineering discipline with 5+ years of relevant experience in machine learning and or computer vision. Advanced degree preferred. **_Additional Requirements_** - Familiarity with office software and computer-based productivity tools - Ability to work within defined requirements to complete tasks under minimal supervision - Must be a team player and collaborate effectively - Excellent verbal and written skills - Has effective problem-solving analytical and interpersonal skills - Able to excel in a fast-paced deadline-driven environment where small teams share a broad variety of duties - Displays strong initiative and drive to accomplish goals and meet company objectives - Takes ownership and responsibility for current and past work products - Is committed to learning from mistakes and driven to improve and enhance performance of oneself others and the company - Has effective problem-solving analytical interpersonal and communication skills - Focuses on teamwork collaboration and puts the success of the team above one's own interests **_Physical Demands_** - Ability to work in an office environment (Constant) - Required to sit and stand for long periods; talk hear and use hands and fingers to operate a computer keyboard (Frequent) **_Special Requirements_** - U.S. Citizenship required - Active Secret level (or higher) DoD security clearance Willingness and ability to travel (Occasionally Up to 20%) The salary range for this role is: $136 807 - $194 040 AeroVironment considers several factors when extending an offer including but not limited to the location the role and associated responsibilities a candidate’s work experience education training and key skills. **ITAR Requirement:** _T_ _his position requires access to information that is subject to compliance with the International Traffic Arms Regulations (“ITAR”) and or the Export Administration Regulations (“EAR”). In order to comply with the requirements of the ITAR and or the EAR applicants must qualify as a U.S. person under the ITAR and the EAR or a person to be approved for an export license by the governing agency whose technology comes under its jurisdiction. Please understand that any job offer that requires approval of an export license will be conditional on AeroVironment’s determination that it will be able to obtain an export license in a time frame consistent with AeroVironment’s business requirements. A “U.S. person” according to the ITAR definition is a U.S. citizen U.S. lawful permanent resident (green card holder) or protected individual such as a refugee or asylee. See 22 CFR § 120.15. Some positions will require current U.S. Citizenship due to contract requirements._ **Benefits**:  AV offers an excellent benefits package including medical dental vision 401K with company matching a 9 80 work schedule and a paid holiday shutdown.  For more information about our company benefit offerings please visit:  [http: www.avinc.com myavbenefits](http: www.avinc.com myavbenefits). We also encourage you to review our company website at [http: www.avinc.com](http: www.avinc.com) to learn more about us. Principals only need apply.  NO agencies please. **Who We Are** Based in California AeroVironment (AVAV) is a global leader in unmanned aircraft systems (UAS) and tactical missile systems. Founded in 1971 by celebrated physicist and engineer Dr. Paul MacCready we’ve been at the leading edge of technical innovation for more than 45 years. Be a part of the team that developed the world’s most widely used military drones and created the first submarine-launched reconnaissance drone and has seven innovative vehicles that are part of the Smithsonian Institution’s permanent collection in Washington DC. Join us today in developing the next generation of small UAS and tactical missile systems that will deliver more actionable intelligence to our customers so they can proceed with certainty – and succeed. **What We Do** Building on a history of technological innovation AeroVironment designs develops produces and supports an advanced portfolio of unmanned aircraft systems (UAS) and tactical missile systems.  Agencies of the U.S. Department of Defense and allied military services use the company’s hand-launched UAS to provide situational awareness to tactical operating units through real-time airborne reconnaissance surveillance and target acquisition. _We are proud to be an EEO AA Equal Opportunity Employer including disability veterans. AeroVironment Inc. is an Equal Employment Opportunity (EEO) employer and welcomes all qualified applicants. Qualified applicants will receive fair and impartial consideration without regard to race sex color religion national origin age disability protected veteran status genetic data  sexual orientation gender identity or other legally protected status._ **ITAR** U.S. Citizenship is required. Secret or Top Secret clearance or the ability obtain a clearance is desired.... Click to read more.

## **Job Details** New ideas are all around us but only a few will change the world. That’s our focus at JPL. We ask the biggest questions then search the universe for answers—literally. We build upon ideas that have guided generations then share our discoveries to inspire generations to come. Your mission—your opportunity—is to seek out the answers that bring us one step closer. If you’re driven to discover create and inspire something that lasts a lifetime and beyond you’re ready for JPL. Located in Pasadena California JPL has a campus-like environment situated on 177 acres in the foothills of the San Gabriel Mountains and offers a work environment unlike any other: we inspire passion foster innovation build collaboration and reward excellence. ### **Responsibilities** The **Optics Section** provides world-leading capability and expertise in a wide range of technologies that are critical to the development of optical instruments. Section leadership and expertise are specifically applied to the development of advanced ground and space-based optical systems in the following areas: research and development of optics-related technologies; system architecture and concept definition; detailed optical system design opt-mechanical design analysis and implementation; and alignment test and calibration of optical instruments and systems. We invite you to join the **Optics Section within the Optical Technology Group** to serve as an **Optical Engineer IV**. You will be reporting administratively to the **Group Supervisor of the Group.** The Optical Technology Group specializes in designing and developing optical systems for planetary probes and instruments earth observing remote sensing systems and in situ sensing systems (telescopes cameras and spectrometers). We seek an engineer to support development for various optical instruments being built within the Section. The position is for an optical designer role in the Optical Technology group.  The optical designer will contribute to the design and analysis of telescopes cameras and imaging spectrometers.  They will participate in developing novel telescopes spectrometers and cameras conduct detailed trade studies develop requirements and participate in large team studies: - **Optical design trades** - **Detailed optical analysis** - **Development and maintenance of performance error budgets capturing sources from fabrication assembly and environments** ### **Qualifications:** - Bachelor’s degree in Optics Physics or Electrical Engineering with 9 years of related experience or Masters with 7 years of related experience or PhD with 5 years of related experience. - **Experience ray tracing in CODE V or Zemax.** - Knowledge of multiple technical subject areas with significant expertise in technology development telescopes imaging spectrometers and lenses. - **Experience making error budgets** - Extensive understanding and wide application of sophisticated measurement principles theories concepts and techniques in definition design development and verification of complex technologies - Extensive knowledge of industry and or academic practices and standards across a range of applications related to instrument technology innovations. - Demonstrated ability to communicate optimally in writing and verbally and a high comfort level presenting science engineering and flight results to large audiences - Demonstrated ability to interact cooperatively with multiple levels of JPL management and the technical and business workforce - Hands-on experience and practical advanced knowledge in hardware integration optical alignment state-of-the-art measurement techniques. - Experience developing hardware from a concept through use. - **Practical advanced knowledge in hardware integration optical alignment state-of-the-art measurement techniques.** - **Extensive experience post-processing results from CODE V or Zemax using CODE V macro language ZPL Python and or Matlab.** **Preferred Skills:** - Extensive knowledge of JPL flight project practices and design principles. - Experience with space optics. - Radiometric modelling. - Managing contracts and hardware procurement involving industrial vendors. - Ability to apply for a clearance JPL has a catalog of benefits and perks that span from the traditional to the unique. This includes a variety of health dental vision wellbeing and retirement plans paid time off learning rideshare childcare flexible schedule parental leave and many more. Our focus is on work-life balance and living healthy fulfilling lives as we Dare Mighty Things Together. For benefits eligible positions benefits are effective the first day of the month coincident with or immediately following the employee’s start date. For further benefits information click [Benefits and Perks](https: www.jpl.jobs benefits-perks) The hiring range displayed below is specifically for those who will work in or reside in the location listed. In extending an offer Jet Propulsion Laboratory considers factors including but not limited to the candidate’s job related skills experience knowledge and relevant education training. The typical full time equivalent annual hiring range for this job in Pasadena California. $173 680 - $212 368 JPL is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to sex race color religion national origin citizenship ancestry age marital status physical or mental disability medical condition genetic information pregnancy or perceived pregnancy gender gender identity gender expression sexual orientation protected military or veteran status or any other characteristic or condition protected by Federal state or local law. In addition JPL is a VEVRAA Federal Contractor. [EEO is the Law.](https: www.dol.gov agencies ofccp posters) [EEO is the Law Supplement](https: www.dol.gov sites dolgov files ofccp regs compliance posters pdf OFCCP_EEO_Supplement_Final_JRF_QA_508c.pdf) [Pay Transparency Nondiscrimination Provision](https: www.dol.gov sites dolgov files ofccp pdf pay-transp_English_unformattedESQA508c.pdf) The Jet Propulsion Laboratory is a federal facility. Due to rules imposed by NASA JPL will not accept applications from citizens of designated countries or those born in a designated country unless they are U.S. Citizens Legal Permanent Residents of the U.S or have other protected status under 8 U.S.C. 1324b(a)(3). The Designated Countries List is available [here](https: www.nasa.gov oiir export-control).... Click to read more.

Technische inrichting en beheer van de (cloud) omgevingen;Uitvoeren van upgrades (nieuwe versies van componenten) en updates (patches);Automation middels Red Hat Ansible (gecertificeerd of aangetoonde werkervaring);Minimaal Red Hat RHCSA certificering (of aangetoonde werkervaring).Bekend met hosting (IaaS en PaaS) hoge beschikbaarheid hoge performance schaalbaarheid en met security best practices;Kennis van Linux (RHEL 8 en of 9);Scripting met name Ansible Infrastructure Configuration as Code (met name Ansible) - Scripting (met name Python of PowerShell);Containertechnieken (Kubernetes);Ervaring met Hyperconverged Infrastructure (bijvoorbeeld Nutanix).Diversiteit is veel meer dan hoe we eruit zien of waar we vandaan komen; het is hoe we denken en wie we zijn. We verwelkomen mensen van alle culturen achtergronden en ervaringen. Deze toewijding om iedereen welkom te heten in ons bedrijf betekent dat Kyndryl jou - en iedereen naast je - de mogelijkheid geeft om je volledig in te zetten in je werk zowel persoonlijk als in samenwerking met je collega's en actief bij te dragen aan onze cultuur die inclusie en rechtvaardigheid centraal stelt. Onze Kyndryl Inclusion Networks - onze employee resource groups (ERGs) - zijn slechts één van de vele manieren waarop we een werkomgeving creëren waarin alle Kyndryls steun en advies kunnen vinden én geven.... Click to read more.

**Worker Type** Supplemental **Job Description** Our Summer Internship Program is meticulously designed to provide students with an immersive and dynamic experience within our industry offering a taste of what it's like to be part of our professional team. We strive to simulate a full-time job enabling our interns to work hands-on with cutting-edge technology contribute to meaningful projects build strong relationships with coworkers and develop strategic problem-solving skills. Our program is highly selective hosting only a handful of interns each year ensuring personalized attention and ample opportunities to work closely with AV team members. We are hiring for various roles and locations throughout the US during the interview process we will be able to discuss specific details regarding team and location. **Summary** As a **Software Engineering Intern** you’ll be part of a collaborative multidisciplinary team working on real-world projects across AV technology portfolio. You’ll assist in the design development and testing of software solutions for a variety of applications — from ground control systems and user interfaces to data pipelines and simulation tools. This role is ideal for someone who’s eager to apply their software development skills in a dynamic hands-on environment while learning from experienced engineers and contributing to projects with real impact. **Position Responsibilities** - Assist in the design coding testing and debugging of software components and systems. - Contribute to the development of tools and applications that support AV robotics and aerospace platforms. - Collaborate with engineers across software hardware and systems teams to integrate and test new capabilities. - Participate in code reviews documentation and the use of version control and defect tracking tools. - Help develop scripts or automation to improve team workflows and efficiency. - Learn and apply best practices in software development processes including Agile methodologies. - Support the development of prototypes simulations and proof-of-concept demonstrations. - Attend team meetings contribute ideas and learn to estimate development effort and timelines. **Basic Qualifications (Required Skills & Experience)** - Currently pursuing a **Bachelor’s or Master’s degree** in **Computer Science Software Engineering** or a related field. - Strong foundational knowledge in programming languages such as **Python C++ or Java**. - Familiarity with development tools such as **Visual Studio Git Eclipse** or similar IDEs. - Experience with data structures algorithms and software design principles. - Demonstrated problem-solving and analytical skills. - Ability to work both independently and collaboratively in a team environment. - Effective written and verbal communication skills. **Preferred Qualifications & Competencies** - Experience with software development on Linux Windows or cross-platform environments. - Exposure to web technologies cloud platforms or backend services is a plus. - Interest in or exposure to robotics autonomous systems or data analytics. - Experience using scripting languages (e.g. Bash Python) to automate tasks. - Knowledge of Agile development practices and version control (e.g. Git). - Curiosity and willingness to learn new technologies and frameworks. - Ability to take ownership of tasks and contribute to team goals. **Physical Demands** - Ability to work in an office and R&D lab environment (Constant) - Required to sit type and use office equipment for extended periods (Frequent) **ITAR Requirement:** _T_ _his position requires access to information that is subject to compliance with the International Traffic Arms Regulations (“ITAR”) and or the Export Administration Regulations (“EAR”). In order to comply with the requirements of the ITAR and or the EAR applicants must qualify as a U.S. person under the ITAR and the EAR or a person to be approved for an export license by the governing agency whose technology comes under its jurisdiction. Please understand that any job offer that requires approval of an export license will be conditional on AeroVironment’s determination that it will be able to obtain an export license in a time frame consistent with AeroVironment’s business requirements. A “U.S. person” according to the ITAR definition is a U.S. citizen U.S. lawful permanent resident (green card holder) or protected individual such as a refugee or asylee. See 22 CFR § 120.15. Some positions will require current U.S. Citizenship due to contract requirements._ **Benefits**:  AV offers an excellent benefits package including medical dental vision 401K with company matching a 9 80 work schedule and a paid holiday shutdown.  For more information about our company benefit offerings please visit:  [http: www.avinc.com myavbenefits](http: www.avinc.com myavbenefits). We also encourage you to review our company website at [http: www.avinc.com](http: www.avinc.com) to learn more about us. Principals only need apply.  NO agencies please. **Who We Are** Based in California AeroVironment (AVAV) is a global leader in unmanned aircraft systems (UAS) and tactical missile systems. Founded in 1971 by celebrated physicist and engineer Dr. Paul MacCready we’ve been at the leading edge of technical innovation for more than 45 years. Be a part of the team that developed the world’s most widely used military drones and created the first submarine-launched reconnaissance drone and has seven innovative vehicles that are part of the Smithsonian Institution’s permanent collection in Washington DC. Join us today in developing the next generation of small UAS and tactical missile systems that will deliver more actionable intelligence to our customers so they can proceed with certainty – and succeed. **What We Do** Building on a history of technological innovation AeroVironment designs develops produces and supports an advanced portfolio of unmanned aircraft systems (UAS) and tactical missile systems.  Agencies of the U.S. Department of Defense and allied military services use the company’s hand-launched UAS to provide situational awareness to tactical operating units through real-time airborne reconnaissance surveillance and target acquisition. _We are proud to be an EEO AA Equal Opportunity Employer including disability veterans. AeroVironment Inc. is an Equal Employment Opportunity (EEO) employer and welcomes all qualified applicants. Qualified applicants will receive fair and impartial consideration without regard to race sex color religion national origin age disability protected veteran status genetic data  sexual orientation gender identity or other legally protected status._ **ITAR**... Click to read more.

**Worker Type** Regular **Job Description** **_Summary_** The **Machine Learning Engineer III** will be a member of the Learning and Active Perception (LEAP) group in AV’s MacCready Works division and develop a variety of innovative computer vision (detection classification localization and tracking) and other analytics solutions for defense and commercial applications.  These development efforts will require a range of skills and tools across traditional engineering computer science and mathematical disciplines including but not limited to computer vision machine learning optimization deep convolutional neural networks and visual tracking.  This position will work on all stages of development including requirements definition concept design prototyping detailed design test and evaluation and validation and verification testing. **_Duties_** - Support development of computer vision and machine learning (ML) algorithms capable of detection classifying localizing and tracking objects of interest from a variety of stationary and mobile sensor platforms - Implement ML algorithms and validate designs through a series of purpose-designed experiments - Analyze ML algorithms to solve a given problem and rank them by their success probability on new data - Set objectives and develop models that help achieve them along with metrics to track their progress - Select appropriate datasets and data representations - Analyze errors of the model and design strategies to overcome them - Write and test software to support the integration of machine learning algorithms into aircraft (such as autopilots payloads or other functional components) or other systems - Other duties as assigned **_Experience_** - 5 - 8 years of relevant experience - Familiarity with C C++ and Python required - Proficiency with a deep learning framework preferably PyTorch - Proficiency with basic libraries for machine learning such as scikit-learn and pandas - Proficiency with OpenCV - Familiarity with Linux - Familiarity with Nvidia Tools (CUDA JetPack TensorRT) and deployment process to Nvidia GPUs - Demonstrated ability to troubleshoot complex systems and perform algorithmic optimization - Ability to perform exploratory data analysis including visualizing and manipulating large datasets **_Education_** BS in any of the following fields: Computer Science Engineering Mathematics Physics or related Science or Engineering discipline with 5+ years of relevant experience in machine learning and or computer vision. Advanced degree preferred. **_Additional Requirements_** - Familiarity with office software and computer-based productivity tools - Ability to work within defined requirements to complete tasks under minimal supervision - Must be a team player and collaborate effectively - Excellent verbal and written skills - Has effective problem-solving analytical and interpersonal skills - Able to excel in a fast-paced deadline-driven environment where small teams share a broad variety of duties - Displays strong initiative and drive to accomplish goals and meet company objectives - Takes ownership and responsibility for current and past work products - Is committed to learning from mistakes and driven to improve and enhance performance of oneself others and the company - Has effective problem-solving analytical interpersonal and communication skills - Focuses on teamwork collaboration and puts the success of the team above one's own interests **_Physical Demands_** - Ability to work in an office environment (Constant) - Required to sit and stand for long periods; talk hear and use hands and fingers to operate a computer keyboard (Frequent) **_Special Requirements_** - U.S. Citizenship required - Active Secret level (or higher) DoD security clearance - Willingness and ability to travel (Occasionally Up to 20%) The salary range for this role is: $136 807 - $194 040 AeroVironment considers several factors when extending an offer including but not limited to the location the role and associated responsibilities a candidate’s work experience education training and key skills. **ITAR Requirement:** _T_ _his position requires access to information that is subject to compliance with the International Traffic Arms Regulations (“ITAR”) and or the Export Administration Regulations (“EAR”). In order to comply with the requirements of the ITAR and or the EAR applicants must qualify as a U.S. person under the ITAR and the EAR or a person to be approved for an export license by the governing agency whose technology comes under its jurisdiction. Please understand that any job offer that requires approval of an export license will be conditional on AeroVironment’s determination that it will be able to obtain an export license in a time frame consistent with AeroVironment’s business requirements. A “U.S. person” according to the ITAR definition is a U.S. citizen U.S. lawful permanent resident (green card holder) or protected individual such as a refugee or asylee. See 22 CFR § 120.15. Some positions will require current U.S. Citizenship due to contract requirements._ **Benefits**:  AV offers an excellent benefits package including medical dental vision 401K with company matching a 9 80 work schedule and a paid holiday shutdown.  For more information about our company benefit offerings please visit:  [http: www.avinc.com myavbenefits](http: www.avinc.com myavbenefits). We also encourage you to review our company website at [http: www.avinc.com](http: www.avinc.com) to learn more about us. Principals only need apply.  NO agencies please. **Who We Are** Based in California AeroVironment (AVAV) is a global leader in unmanned aircraft systems (UAS) and tactical missile systems. Founded in 1971 by celebrated physicist and engineer Dr. Paul MacCready we’ve been at the leading edge of technical innovation for more than 45 years. Be a part of the team that developed the world’s most widely used military drones and created the first submarine-launched reconnaissance drone and has seven innovative vehicles that are part of the Smithsonian Institution’s permanent collection in Washington DC. Join us today in developing the next generation of small UAS and tactical missile systems that will deliver more actionable intelligence to our customers so they can proceed with certainty – and succeed. **What We Do** Building on a history of technological innovation AeroVironment designs develops produces and supports an advanced portfolio of unmanned aircraft systems (UAS) and tactical missile systems.  Agencies of the U.S. Department of Defense and allied military services use the company’s hand-launched UAS to provide situational awareness to tactical operating units through real-time airborne reconnaissance surveillance and target acquisition. _We are proud to be an EEO AA Equal Opportunity Employer including disability veterans. AeroVironment Inc. is an Equal Employment Opportunity (EEO) employer and welcomes all qualified applicants. Qualified applicants will receive fair and impartial consideration without regard to race sex color religion national origin age disability protected veteran status genetic data  sexual orientation gender identity or other legally protected status._ **ITAR** U.S. Citizenship is required. Secret or Top Secret clearance or the ability obtain a clearance is desired.... Click to read more.

**About PDQ** PDQ founded in Salt Lake City UT USA makes device management simple secure and Pretty Damn Quick through our products Deploy Inventory Connect Detect SimpleMDM and SmartDeploy. IT teams use our products to reduce complexity improve efficiency and enhance control in their unique environments. We are backed by TA Associates and Berkshire Partners top-tier global private equity firms. **PDQ's Core Values:** Honesty Ownership Collaboration and Improvement **Job Description:** _**Before you apply please note**_ - _**This is an hybrid role and open to candidates in Salt Lake City UT or within commuting distance of our South Salt Lake City headquarters.**_ As a Security Analyst at PDQ you will play a key role in protecting our organization’s systems networks and data from security threats. You will monitor and investigate security incidents identify vulnerabilities and collaborate with IT and engineering teams to strengthen our defenses. This role requires a balance of technical expertise analytical thinking and proactive problem-solving. **In this role you will collaborate with PDQ’s Operational Security team to:** - Ensure proper implementation of security practices such as vulnerability management - Support achievement of meaningful industry certifications (e.g. ISO 27001 SOC2) - Manage prioritization of security related activities - Monitor threat landscape (e.g. CISA feeds industry publications news etc.) and engage with Product engineering and infrastructure Leaders to ensure adequate controls are in place - Collaborate with infrastructure teams to ensure security controls are implemented in production environments - Automate security checks and scans  as well as help prioritize and remediate findings. - Assist with in response and recovery related to security incidents or breaches - Monitor security alerts and logs to detect potential threats suspicious activity or breaches. - Perform incident triage investigation and response escalating when appropriate. - Conduct vulnerability assessments risk analysis and remediation follow-up. - Assist with security audits compliance requirements and reporting. - Support the development and implementation of security policies procedures and controls. - Research emerging threats attack vectors and best practices to improve organizational security posture. - Provide guidance and training to staff on cybersecurity awareness and safe practices. - Engage in threat hunting activities both in PDQ products and within PDQ networks. - Monitor and stop fraud and abuse of our products. **Who you are:** - Solid understanding of web and mobile application security across the SDLC - Strong experience with secure cloud architecture and design - Experience with a variety of security testing tools and best practices - Strong experience with threat modeling and analysis - Experience implementing and securing cloud storage and cloud infrastructure - Understanding of common threats and attacks as well as security protocols and standards - Work collaboratively across multiple departments - Handle sensitive and confidential information - Apply strong analytical and problem-solving skills - Exercise curiosity and seek opportunities for continued learning - Think creatively and outside the box - Stay up to date on latest security trends and technologies - Communicate concepts to technical and non-technical audiences alike **We're looking for people who have:** - 3–5 years of experience in cybersecurity - Familiarity with SIEM tools intrusion detection prevention systems and vulnerability management platforms. - Knowledge of networking fundamentals operating systems (Windows Linux) and cloud environments. - Understanding of common attack techniques (e.g. phishing malware privilege escalation lateral movement). - Strong analytical problem-solving and communication skills. - Ability to work in a fast-paced environment with attention to detail. **Tools we use:** - Applications written in Elixir C# Ruby JavaScript Python - Infrastructure implemented in GCP Kubernetes - SIEM is Azure Sentinel - Security tooling like Microsoft Sentinel Defender for Endpoint and Wiz **PDQ Perks & Benefits:** PDQ offers all of the great perks and benefits you'd expect from working at a very cool tech company and even some you might not expect including: - 4-Day Work Week - Managers who champion professional development - 100% Premium Coverage for medical dental and vision for you and your dependents - 100% Premium Coverage for Short Term Disability Long Term Disability Life and AD&D Insurance - Company Match of the first 6% of your employee deferrals - Flexible Paid Time Off Policy that treats you like the adult that you are - Health Savings Account (HSA) and wellness incentives - Quarterly Company Values Award (team member nominated) PDQ is proud to be an equal opportunity workplace and do not discriminate on the basis of sex race color age pregnancy sexual orientation gender identity or expression religion national origin ancestry citizenship marital status military or veteran status genetic information disability status or any other characteristic protected by federal provincial state or local law. If you would like to request reasonable accommodation for a medical condition or disability during any part of the application process please contact hr@pdq.com. The majority of PDQ's full-time roles do not qualify for sponsorship of employment visas such as the H-1B visa. This applies to scenarios where a candidate might possess temporary work authorization during their schooling or after graduation (e.g. CPT OPT) but would require H-1B visa sponsorship within a few years of employment to retain eligibility for employment.... Click to read more.

Our mission at Duolingo is to develop the best education in the world and make it universally available. It’s a big mission and that’s where you come in! At Duolingo you’ll join a team that cares about finding [innovative solutions to complex technical problems](https: blog.duolingo.com tag engineering ?utm_source=greenhouse.com&utm_medium=referral&utm_campaign=engblog_gh_091224) running countless experiments (300+ at a time!) with our massive user base to make data-driven decisions and educating our users and employees alike. You’ll have limitless learning opportunities mentorship and collaboration with world-class minds and a variety of projects with large scopes — while doing work that’s both fun and meaningful. Join our life-changing mission to develop education for our half a billion (and growing!) learners around the world. * * * ##### Below you can find more information about the teams we're hiring for: **Observability Team:** As a software engineer on the Observability team at Duolingo you'll help build the technology that gives teams across the company critical visibility into how our systems are performing. You'll contribute to developing tools and infrastructure that ensure Duolingo remains reliable scalable and delivers a seamless experience to millions of learners around the world. Your work will directly support engineers across the organization by empowering them with data and insights to monitor debug and improve the performance of our products. **AI Platform Team:** The AI Platform team builds the backend infrastructure that powers AI features across Duolingo like [Video Call with Lily](https: www.google.com url?q=https: blog.duolingo.com video-call &sa=D&source=calendar&ust=1751294655500247&usg=AOvVaw0LpXSCjs4nDVGv5gT6wilc). We enable teams to experiment and scale quickly by providing reliable low-latency access to large language models and efficient solutions for self-hosting AI. Our work unlocks new AI capabilities drives innovation and supports AI initiatives company-wide through robust scalable systems. ##### **  You will...** - Collaborate on software projects with product design and backend aspects - Develop release and maintain backend services and or infrastructure - Lead individual project priorities milestones and ensure we're always shipping ##### **  You have...** - A Bachelor’s degree in Computer Science or related technical field - Strong competencies in data structures algorithms and software design - Experience programming in Java Python or Kotlin - Solid understanding of one or more database technologies ##### **  Exceptional candidates will have...** - Industry experience building high-traffic APIs using public cloud providers * * * Take a peek at how we care for our employees' holistic well-being with our benefits [here](https: careers.duolingo.com #benefits). We will do everything we can within reason to make sure that your interview takes place in an environment that fairly and accurately assesses your skills. If you need assistance or accommodation please contact your recruiter. Duolingo is proud to be an Equal Employment Opportunity employer. We do not discriminate based upon race religion color national origin gender (including pregnancy childbirth or related medical conditions) sexual orientation gender identity gender expression age status as a protected veteran status as an individual with a disability or other applicable legally protected characteristics. By applying for this position your data will be processed as per the [Duolingo Applicant Privacy Notice](https: drive.google.com file d 1h49gnHpzESPCgAG-3i_uc0RKQuJ-OztB view?usp=sharing). **We post a multi-level salary range for all of our roles.** _This is not inclusive of the rest of our awesome portfolio that includes equity compensation and world-class benefits. Our salary ranges are the same for all US locations. Your recruiter can share more details about the range for a specific level during the hiring process._ _The actual salary within the range is determined by many factors including but not limited to skills experience education and internal equity._ Salary Range: $148 800—$274 600 USD Take a peek at how we care for our employees' holistic well-being with our benefits [here](https: careers.duolingo.com #benefits). We will do everything we can within reason to make sure that your interview takes place in an environment that fairly and accurately assesses your skills. If you need assistance or accommodation please contact [accommodations@duolingo.com](mailto:accommodations@duolingo.com). Duolingo is proud to be an Equal Employment Opportunity employer. We do not discriminate based upon race religion color national origin gender (including pregnancy childbirth or related medical conditions) sexual orientation gender identity gender expression age status as a protected veteran status as an individual with a disability or other applicable legally protected characteristics. By applying for this position your data will be processed as per the [Duolingo Applicant Privacy Notice](https: docs.google.com document d e 2PACX-1vTX9GKeRMOMA9Vtm0vfGibrYPYz8ysl0Dg8KSXgj_PxeT5ChsdnNZZWtpxu4t7xillTPGnngnKCjIbV pub).... Click to read more.

and modern Front-end frameworks (). The ideal candidate will bring both breadth and depth of experience with the flexibility to balance Magic Box (we are looking for the best project for you). Europe LATAM the U.S (if you are an owner of W-9 ben form) Canada Asia (Japan Singapore South Korea Philippines Indonesia) Oceania (Australia New Zealand Papua New Guinea) and the the UK. However we have some exceptions. ... Click to read more.

## **About Us** Our app’s frontend is a single-page TypeScript web app mostly written in React. Our mobile app is built using React Native. Our UI updates in near real-time and takes advantage of fun technologies like Websockets WebRTC and GraphQL Subscriptions. Our backend [tech stack](https: stackshare.io close-crm close) consists of Python Flask MongoDB Postgres Elasticsearch and Redis and communicates with clients via our REST API & GraphQL endpoints. We run our services in Docker on AWS. We care about performance maintainability and testability of our code. We test with Vitest React Testing Library Playwright and Chromatic (VRT). Writing tests is embedded into our engineering culture. We also house lists of manual test steps to follow for testing critical features like calling and composing emails. Our focus is on testing actual user behaviour leveraging the Testing Library approach. We sweat the UI UX details and work collaboratively within cross-functional product development teams. We think about testing in the technical specification phase and we continuously spend time assuring we’re shipping a high-quality product. We love open sourcing our code and ideas on [our GitHub](https: github.com closeio) and on [The Making of Close](https: making.close.com ) our behind-the-scenes Product & Engineering blog. Check out our projects like [TaskTiger](https: github.com closeio tasktiger) and [use-infinite-scroll](https: making.close.com posts introducting-use-infinite-scroll-react-hook) or insights from our day-to-day work on such as [Rendering untrusted HTML email safely](https: making.close.com posts rendering-untrusted-html-email-safely) [How We Improved Reliability Of Our WebSocket Connections](https: making.close.com posts reliable-websockets ) and [Cutting our Lead page LCP by half](https: making.close.com posts cutting-our-lead-page-lcp-by-half). ## **About the Role** As a Senior QA Engineer at Close you would be closely working with three of our six cross-functional product development teams. These include the _CRM Admin & Onboarding Conversations Messaging & Scheduling Automations & Integrations_ and _Data Insights_ teams\*.\* You will be working with another QA engineer as well as frontend backend engineers product managers designers and other teams here at Close. - You’ll report to our Director of Engineering (Frontend). - Help us improve the quality of what we’re shipping reducing amount of bugs regressions. - Help us test features as they are being built reviewed and keep an eye on recently shipped code for potential issues. - Primarily you will focus on testing QA of user-facing behavior and creating high quality issues (bug reports) based on testing our in-product UI across web desktop and mobile. - Additionally you will test against our API and consider ways that our customers may hit issues in their integrations or Zapier. - Help us improve how we’re doing automated testing (unit E2E etc.). - Help Dev teams find ways to improve their testing strategies. ### **Come help us with projects like...** - Modern Rich Text Editor with collaboration features - Workflow Automation - Web-based calling - Web Forms - AI Notetaker - Responsive mobile web & native mobile app ## **About You** We're looking for an experienced individual to join the team as our second QA Engineer. You’ll have a solid understanding of web technologies and real world user behavior and wants to help test QA and launch major user-facing features. You'd enjoy an opportunity to lead the way on the QA front - helping us further improve best practices for testing QA and the quality of our product. You’re comfortable working in a fast-paced environment with a small and talented team. At Close you're supported in your efforts to grow professionally. You are able to manage your time well communicate effectively and collaborate in a fully distributed team. - Senior 1 & 2 level candidates should have 4+ years of experience with testing QA of user-facing behavior. - Staff level candidates should have 8+ years of experience. - Mid-level candidates should have ~3 years of similar experience and be eager to level up with the right opportunity. - You have a brain for breaking things. You are detail-oriented and thorough when writing down test plans and when opening high-quality bug reports. - You deeply care about the quality of a product — not just defects but overall user experience. - You are located in the USA (lower 48 timezones). ### **Bonus points if you have...** - Experience in contributing to tests in JavaScript via React Testing Library Cypress Playwright - Experience testing GraphQL and Websockets endpoints - Worked in B2B SaaS specifically on Sales software ## **Benefits** - Competitive compensation including an organization-wide goal-based bonus - Paid Time Off: 5 Weeks PTO upon joining + Winter Holiday Break. Each year with the company you’ll receive 2 additional PTO days - 80% Work Option: Work with your manager to choose between working 5 day weeks (standard full-time) or 4 day weeks @ 80% pay - Paid Parental Leave for primary and secondary caregivers - Sabbatical: After 5 years with the team you’re eligible for a 1 month paid sabbatical - Healthcare (US residents): Medical Dental and Vision with HSA and FSA options - (US residents) Dependent care FSA - (US residents) 401(k): Up to 6% contribution match 100% vested ## Our Values Build a house you want to live in - Examine long-term thinking and action No BS - Practice transparency and honesty especially when it’s hard Invest in each other - Build successful relationships with your coworkers and customers Discipline equals freedom - Keep your word to yourself and others Strive for greatness - Constantly challenge yourself and others ## Learn More Listen to our CEO and Founder Steli Efti tell the story of Close’s journey in the [$0-30m Blueprint](https: www.close.com blueprint). Watch [our culture video](https: www.youtube.com watch?v=maXKi1GN2MI) from our 2023 team retreat in Milan. Every year our entire team gathers in person to build connection foster cross-functional collaboration and have fun. In 2025 we’re headed to Paris France. Explore our product. Check out a [video demo](https: www.close.com demo) or try [an interactive demo](https: www.close.com demo-site)! ## Our Hiring Process We ask a few role-specific questions as part of our application process. These questions are designed to help us learn more about you from the start so please answer each question thoughtfully. We see this as an opportunity to get to know you beyond your resume. While we are excited by all the opportunities that generative AI has unlocked we request that you refrain from relying exclusively on AI tools when completing an application unless explicitly stated. Every application is read closely by humans and any obviously AI generated applications will be disregarded. Regardless of fit you can expect to hear back from our team with an update on the status of your candidacy. If you progress to the interview process you’ll receive a full outline of the role-specific interview process in your first touchpoint with us. We do our best to make the hiring process clear and human.... Click to read more.

**Worker Type** Regular **Job Description** **Summary** The **Sr. Staff Software Engineer (Embedded)** has the opportunity to lead and develop a variety of innovative unmanned and robotic systems for multiple defense and commercial applications. The Embedded Software Engineer writes functional software for deployment on embedded devices and systems like aircraft and payloads and have the opportunity to test out those devices in flight test environments. This requires the engineer to design develop code test and debug system software as well as analyze and enhance efficiency stability and scalability of the software on particular devices. There is a mix of full life-cycle development as well as a need to use existing software code base to expand the capabilities to match specific program requirements. **Position Responsibilities** - Writes and tests software to support integration of sensors and embedded processors into aircraft (such as autopilots payloads software defined radios or other functional components) or other robotic systems - Designs and implements software for prototypes and products using established AeroVironment and industry developed tools and practices. Ensure good configuration control and management of software - Leads in writing of system requirements system test plans diagnostic tools and in validation testing of software. Assist with hardware selection and recommend processing memory and storage needs of systems - Leads development of rapid prototyping and conceptual level testing and will require estimating time to develop software and scoping the depth of the development with project program management to fit timeline and budget constraints - Works closely with other engineering disciplines. Focused on getting the job done - Leads and supports transition of development software to production environments and to certification. Participates in multi-disciplinary development teams - Develops proof of concept capability demonstrations. Conducts and supports design reviews - Contributes to AV's software development process in developing quality code - Works on significant and unique issues where analysis of situations or data requires evaluation of intangibles - Other duties as assigned **Basic Qualifications (Required Skills & Experience)** - A BS degree in Computer Science Engineering Electrical Engineering Aerospace Mechanical Engineering or related field is required or equivalent combination of education training and experience - Minimum 12 - 15 years of experience years of relevant experience - Experienced trouble-shooting systems is required and is proficient with Python C C++11 C++ STL and or OpenCL - Demonstrated knowledge of Visual Studio Eclipse or similar IDE as well as defect tracking tools - Experienced working with common protocols such as RS-485 RS-232 CAN I2C SPI USB - Demonstrated mathematical and analytical skills are required - Periodic travel will likely be required in support of testing equipment at approved flying locations - Periods of development may require long irregular hours around deadlines weekends and some holidays and in field test environments **Other Qualifications & Desired Competencies** - Advanced degree is preferred - Demonstrates competency in contributing to the design coding documenting and testing software - Experience with Test Driven Development (TDD) along with unit testing software - Understanding of automated build environments along with automated test and deployment - Demonstrated knowledge of object-oriented programming and multi-threaded design such as JIRA and source code control tools such as SVN Bitbucket or GitLab - Experience with STM32 family of processors and working with RTOS systems (such as µC OS freeRTOS) on those processors - Experience using Video 4 Linux and modifying and compiling Embedded Linux systems - Experience developing drivers for Linux ARM is required familiarity with Robot Operating System (ROS) is a plus - Demonstrates electronics knowledge and use of lab equipment - Demonstrates strong leadership interpersonal and communication (written and verbal) skills - Understanding of the design of the system that one is working on and understand the role that assigned tasks play in the system - Demonstrates competency in researching and re-engineering to propose alternate solutions to issues - Able to excel in a fast-paced deadline-driven environment where small teams share a broad variety of duties - Displays strong initiative and drive to accomplish goals and meet company objectives - Takes ownership and responsibility for current and past work products - Is committed to learning from mistakes and driven to improve and enhance performance of oneself others and the company - Has effective problem-solving analytical interpersonal and communication skills - Focuses on teamwork collaboration and puts the success of the team above one's own interests **Physical Demands** - Ability to work in an office and R&D environment (Constant) - Required to stand and sit for long periods; talk hear and use hands and fingers to operate a computer and telephone keyboard (Frequent) The salary range for this role is: $136 807 - $194 040 AeroVironment considers several factors when extending an offer including but not limited to the location the role and associated responsibilities a candidate’s work experience education training and key skills. **ITAR Requirement:** _T_ _his position requires access to information that is subject to compliance with the International Traffic Arms Regulations (“ITAR”) and or the Export Administration Regulations (“EAR”). In order to comply with the requirements of the ITAR and or the EAR applicants must qualify as a U.S. person under the ITAR and the EAR or a person to be approved for an export license by the governing agency whose technology comes under its jurisdiction. Please understand that any job offer that requires approval of an export license will be conditional on AeroVironment’s determination that it will be able to obtain an export license in a time frame consistent with AeroVironment’s business requirements. A “U.S. person” according to the ITAR definition is a U.S. citizen U.S. lawful permanent resident (green card holder) or protected individual such as a refugee or asylee. See 22 CFR § 120.15. Some positions will require current U.S. Citizenship due to contract requirements._ **Benefits**:  AV offers an excellent benefits package including medical dental vision 401K with company matching a 9 80 work schedule and a paid holiday shutdown.  For more information about our company benefit offerings please visit:  [http: www.avinc.com myavbenefits](http: www.avinc.com myavbenefits). We also encourage you to review our company website at [http: www.avinc.com](http: www.avinc.com) to learn more about us. Principals only need apply.  NO agencies please. **Who We Are** Based in California AeroVironment (AVAV) is a global leader in unmanned aircraft systems (UAS) and tactical missile systems. Founded in 1971 by celebrated physicist and engineer Dr. Paul MacCready we’ve been at the leading edge of technical innovation for more than 45 years. Be a part of the team that developed the world’s most widely used military drones and created the first submarine-launched reconnaissance drone and has seven innovative vehicles that are part of the Smithsonian Institution’s permanent collection in Washington DC. Join us today in developing the next generation of small UAS and tactical missile systems that will deliver more actionable intelligence to our customers so they can proceed with certainty – and succeed. **What We Do** Building on a history of technological innovation AeroVironment designs develops produces and supports an advanced portfolio of unmanned aircraft systems (UAS) and tactical missile systems.  Agencies of the U.S. Department of Defense and allied military services use the company’s hand-launched UAS to provide situational awareness to tactical operating units through real-time airborne reconnaissance surveillance and target acquisition. _We are proud to be an EEO AA Equal Opportunity Employer including disability veterans. AeroVironment Inc. is an Equal Employment Opportunity (EEO) employer and welcomes all qualified applicants. Qualified applicants will receive fair and impartial consideration without regard to race sex color religion national origin age disability protected veteran status genetic data  sexual orientation gender identity or other legally protected status._ **ITAR** U.S. Citizenship required. Must be willing to work on government contracts and have the ability to obtain a security clearance.... Click to read more.

Our mission at Duolingo is to develop the best education in the world and make it universally available. It’s a big mission and that’s where you come in! At Duolingo you’ll join a team that cares about finding [innovative solutions to complex technical problems](https: blog.duolingo.com tag engineering ?utm_source=greenhouse.com&utm_medium=referral&utm_campaign=engblog_gh_091224) running countless experiments (300+ at a time!) with our massive user base to make data-driven decisions and educating our users and employees alike. You’ll have limitless learning opportunities mentorship and collaboration with world-class minds and a variety of projects with large scopes — while doing work that’s both fun and meaningful. Join our life-changing mission to develop education for our half a billion (and growing!) learners around the world. * * * ##### Below you can find more information about the teams we're hiring for: **AI Platform Team:** The AI Platform team builds the backend infrastructure that powers AI features across Duolingo like [Video Call with Lily](https: www.google.com url?q=https: blog.duolingo.com video-call &sa=D&source=calendar&ust=1751294655500247&usg=AOvVaw0LpXSCjs4nDVGv5gT6wilc). We enable teams to experiment and scale quickly by providing reliable low-latency access to large language models and efficient solutions for self-hosting AI. Our work unlocks new AI capabilities drives innovation and supports AI initiatives company-wide through robust scalable systems. ##### **  You will...** - Collaborate on software projects with product design and backend aspects - Develop release and maintain backend services and or infrastructure - Lead individual project priorities milestones and ensure we're always shipping ##### **  You have...** - A Bachelor’s degree in Computer Science or related technical field - Strong competencies in data structures algorithms and software design - Experience programming in Java Python or Kotlin - Solid understanding of one or more database technologies ##### **  Exceptional candidates will have...** - Industry experience building high-traffic APIs using public cloud providers **We post a multi-level salary range for all of our roles.** _This is not inclusive of the rest of our awesome portfolio that includes equity compensation and world-class benefits. Our salary ranges are the same for all US locations. Your recruiter can share more details about the range for a specific level during the hiring process._ _The actual salary within the range is determined by many factors including but not limited to skills experience education and internal equity._ Salary Range: $148 800—$274 600 USD Take a peek at how we care for our employees' holistic well-being with our benefits [here](https: careers.duolingo.com #benefits). We will do everything we can within reason to make sure that your interview takes place in an environment that fairly and accurately assesses your skills. If you need assistance or accommodation please contact [accommodations@duolingo.com](mailto:accommodations@duolingo.com). Duolingo is proud to be an Equal Employment Opportunity employer. We do not discriminate based upon race religion color national origin gender (including pregnancy childbirth or related medical conditions) sexual orientation gender identity gender expression age status as a protected veteran status as an individual with a disability or other applicable legally protected characteristics. By applying for this position your data will be processed as per the [Duolingo Applicant Privacy Notice](https: docs.google.com document d e 2PACX-1vTX9GKeRMOMA9Vtm0vfGibrYPYz8ysl0Dg8KSXgj_PxeT5ChsdnNZZWtpxu4t7xillTPGnngnKCjIbV pub).... Click to read more.

**Worker Type** Regular **Job Description** **_Summary_** The **Machine Learning Engineer III** will be a member of the Learning and Active Perception (LEAP) group in AV’s MacCready Works division and develop a variety of innovative computer vision (detection classification localization and tracking) and other analytics solutions for defense and commercial applications.  These development efforts will require a range of skills and tools across traditional engineering computer science and mathematical disciplines including but not limited to computer vision machine learning optimization deep convolutional neural networks and visual tracking.  This position will work on all stages of development including requirements definition concept design prototyping detailed design test and evaluation and validation and verification testing. **_Duties_** - Support development of computer vision and machine learning (ML) algorithms capable of detection classifying localizing and tracking objects of interest from a variety of stationary and mobile sensor platforms - Implement ML algorithms and validate designs through a series of purpose-designed experiments - Analyze ML algorithms to solve a given problem and rank them by their success probability on new data - Set objectives and develop models that help achieve them along with metrics to track their progress - Select appropriate datasets and data representations - Analyze errors of the model and design strategies to overcome them - Write and test software to support the integration of machine learning algorithms into aircraft (such as autopilots payloads or other functional components) or other systems - Other duties as assigned **_Experience_** - 5 - 8 years of relevant experience - Familiarity with C C++ and Python required - Proficiency with a deep learning framework preferably PyTorch - Proficiency with basic libraries for machine learning such as scikit-learn and pandas - Proficiency with OpenCV - Familiarity with Linux - Familiarity with Nvidia Tools (CUDA JetPack TensorRT) and deployment process to Nvidia GPUs - Demonstrated ability to troubleshoot complex systems and perform algorithmic optimization - Ability to perform exploratory data analysis including visualizing and manipulating large datasets **_Education_** BS in any of the following fields: Computer Science Engineering Mathematics Physics or related Science or Engineering discipline with 5+ years of relevant experience in machine learning and or computer vision. Advanced degree preferred. **_Additional Requirements_** - Familiarity with office software and computer-based productivity tools - Ability to work within defined requirements to complete tasks under minimal supervision - Must be a team player and collaborate effectively - Excellent verbal and written skills - Has effective problem-solving analytical and interpersonal skills - Able to excel in a fast-paced deadline-driven environment where small teams share a broad variety of duties - Displays strong initiative and drive to accomplish goals and meet company objectives - Takes ownership and responsibility for current and past work products - Is committed to learning from mistakes and driven to improve and enhance performance of oneself others and the company - Has effective problem-solving analytical interpersonal and communication skills - Focuses on teamwork collaboration and puts the success of the team above one's own interests **_Physical Demands_** - Ability to work in an office environment (Constant) - Required to sit and stand for long periods; talk hear and use hands and fingers to operate a computer keyboard (Frequent) **_Special Requirements_** - U.S. Citizenship required - Active Secret level (or higher) DoD security clearance - Willingness and ability to travel (Occasionally Up to 20%) The salary range for this role is: $136 807 - $194 040 AeroVironment considers several factors when extending an offer including but not limited to the location the role and associated responsibilities a candidate’s work experience education training and key skills. **ITAR Requirement:** _T_ _his position requires access to information that is subject to compliance with the International Traffic Arms Regulations (“ITAR”) and or the Export Administration Regulations (“EAR”). In order to comply with the requirements of the ITAR and or the EAR applicants must qualify as a U.S. person under the ITAR and the EAR or a person to be approved for an export license by the governing agency whose technology comes under its jurisdiction. Please understand that any job offer that requires approval of an export license will be conditional on AeroVironment’s determination that it will be able to obtain an export license in a time frame consistent with AeroVironment’s business requirements. A “U.S. person” according to the ITAR definition is a U.S. citizen U.S. lawful permanent resident (green card holder) or protected individual such as a refugee or asylee. See 22 CFR § 120.15. Some positions will require current U.S. Citizenship due to contract requirements._ **Benefits**:  AV offers an excellent benefits package including medical dental vision 401K with company matching a 9 80 work schedule and a paid holiday shutdown.  For more information about our company benefit offerings please visit:  [http: www.avinc.com myavbenefits](http: www.avinc.com myavbenefits). We also encourage you to review our company website at [http: www.avinc.com](http: www.avinc.com) to learn more about us. Principals only need apply.  NO agencies please. **Who We Are** Based in California AeroVironment (AVAV) is a global leader in unmanned aircraft systems (UAS) and tactical missile systems. Founded in 1971 by celebrated physicist and engineer Dr. Paul MacCready we’ve been at the leading edge of technical innovation for more than 45 years. Be a part of the team that developed the world’s most widely used military drones and created the first submarine-launched reconnaissance drone and has seven innovative vehicles that are part of the Smithsonian Institution’s permanent collection in Washington DC. Join us today in developing the next generation of small UAS and tactical missile systems that will deliver more actionable intelligence to our customers so they can proceed with certainty – and succeed. **What We Do** Building on a history of technological innovation AeroVironment designs develops produces and supports an advanced portfolio of unmanned aircraft systems (UAS) and tactical missile systems.  Agencies of the U.S. Department of Defense and allied military services use the company’s hand-launched UAS to provide situational awareness to tactical operating units through real-time airborne reconnaissance surveillance and target acquisition. _We are proud to be an EEO AA Equal Opportunity Employer including disability veterans. AeroVironment Inc. is an Equal Employment Opportunity (EEO) employer and welcomes all qualified applicants. Qualified applicants will receive fair and impartial consideration without regard to race sex color religion national origin age disability protected veteran status genetic data  sexual orientation gender identity or other legally protected status._ **ITAR** U.S. Citizenship required. Must be willing to work on government contracts and have the ability to obtain a security clearance.... Click to read more.

Our mission at Duolingo is to develop the best education in the world and make it universally available. It’s a big mission and that’s where you come in! At Duolingo you’ll join a team that cares about finding [innovative solutions to complex technical problems](https: blog.duolingo.com tag engineering ?utm_source=greenhouse.com&utm_medium=referral&utm_campaign=engblog_gh_091224) running countless experiments (300+ at a time!) with our massive user base to make data-driven decisions and educating our users and employees alike. You’ll have limitless learning opportunities mentorship and collaboration with world-class minds and a variety of projects with large scopes — while doing work that’s both fun and meaningful. Join our life-changing mission to develop education for our half a billion (and growing!) learners around the world. * * * ##### Below you can find more information about the teams we're hiring for: **DevX AI Team:** The DevX AI team empowers engineers at Duolingo to be more effective by introducing AI-infused tools that simplify workflows and reduce friction and toil. As a Staff Engineer in the team you’ll play a pivotal role in shaping the future of engineering at Duolingo. You will define the strategy and architecture of AI-driven developer tools mentor senior engineers and drive high-leverage initiatives that touch every part of our software lifecycle. You will build developer tooling that amplify the impact of engineers including productionizing an MCP infrastructure to connect with AI coding agents. ##### **  You will...** - Develop release and maintain backend services and or infrastructure - Introduce and iterate on developer tools and advocate for adoption - Collaborate on projects with developers across the company - Lead individual project priorities milestones and ensure we're always shipping ##### **  You have...** - A Bachelor’s degree in Computer Science or related technical field - Strong competencies in data structures algorithms and software design - Experience programming in Java Python or Kotlin - Experience working closely with customers and building products that they love ##### **  Exceptional candidates will have...** - Industry experience with full stack development for iOS or Android - Industry experience building high-traffic products using public cloud providers - Experience integrating AI ML systems into developer-facing tools including prompt design model evaluation or agent workflow orchestration **We post a multi-level salary range for all of our roles.** _This is not inclusive of the rest of our awesome portfolio that includes equity compensation and world-class benefits. Our salary ranges are the same for all US locations. Your recruiter can share more details about the range for a specific level during the hiring process._ _The actual salary within the range is determined by many factors including but not limited to skills experience education and internal equity._ Salary Range: $200 000—$360 000 USD Take a peek at how we care for our employees' holistic well-being with our benefits [here](https: careers.duolingo.com #benefits). We will do everything we can within reason to make sure that your interview takes place in an environment that fairly and accurately assesses your skills. If you need assistance or accommodation please contact [accommodations@duolingo.com](mailto:accommodations@duolingo.com). Duolingo is proud to be an Equal Employment Opportunity employer. We do not discriminate based upon race religion color national origin gender (including pregnancy childbirth or related medical conditions) sexual orientation gender identity gender expression age status as a protected veteran status as an individual with a disability or other applicable legally protected characteristics. By applying for this position your data will be processed as per the [Duolingo Applicant Privacy Notice](https: docs.google.com document d e 2PACX-1vTX9GKeRMOMA9Vtm0vfGibrYPYz8ysl0Dg8KSXgj_PxeT5ChsdnNZZWtpxu4t7xillTPGnngnKCjIbV pub).... Click to read more.

**Aircraft Software Certification Engineer FLRAA** **Description** _We're more than aviation experts we're pioneers. We challenge what's possible. From breaking the sound barrier to advanced tiltrotor systems. Today Bell is shaping the future of aviation through specialized engineering._ **And we want you.** We are developing the future of Army Aviation with the Bell Future Long-Range Assault Aircraft (FLRAA) part of the US Army's Future Vertical Lift (FVL) modernization effort. We are also developing the Bell 525 Relentless and Bell's High-Speed Vertical Take-Off and Landing (HSVTOL) program a next generation aircraft. This position is onsite in Fort Worth TX. **Aircraft Software Certification Engineer (FLRAA)** Bell is seeking an experienced self-motivated Aircraft Software Certification Engineer to join Bell's Advanced Vertical Lift Systems team and support the FLRAA Bell program. This position will be part of a diverse team of engineers capable of executing in a fast-paced environment. This position will deal with challenging cutting-edge aircraft software technology and standards including multi-core processors FACE MOSA IMA agile cyber security MBD MBSE digital backbone and many others. This position is based at Bell Textron's Ft. Worth TX headquarters facility. **What you'll be doing as an Aircraft Software Certification Engineer** Developing internal software processes for satisfying RTCA DO-178C objectives. Work effectively with Bell internal teams as well as supplier teams to prepare for software certification stage of involvement (SOI) audits. Primary interface with military certification authority for certifying Bell and supplier software. With minimal supervision conduct software certification SOI audits alongside military customers Bell software quality and other stakeholders. With minimal supervision produce SOI audit contractual artifacts for submittal to military customer (for example job aid workbook audit report). Work effectively with Bell teams and supplier teams following SOI audits to resolve audit findings. Coordinate and communicate effectively with other teams including system safety quality configuration management systems engineering data management program management and airworthiness. Act as program software representative for regular customer related discussions working groups reviews and future planning. Evaluate Bell and supplier software data for compliance with RTCA-DO178C and related supplements standards and policies. Apply knowledge of and provide training to other teams regarding commercial and military software certification experience. Support Bell and supplier design teams in the determination of SOI audit readiness software release readiness software formal qualification test (FQT) readiness safety of flight (SOF) readiness and production transition readiness. Provide support for software aspects of program gate reviews for Bell and supplier subsystems such as SRR PDR and CDR. Provide accurate guidance to Bell engineering teams and suppliers relative to software certification topics including MCP MBD MBSE tool qualification software conformity formal test readiness reuse PDS COTS auto-code-generation derived requirements validation etc. **Qualifications** **Skills You Bring To this Role:** - We are looking for inquisitive and driven engineers with a passion to innovate. - Experience with current industry software languages and practices (C C C# Python etc.). - Experience with preparing for software certification (SOI) reviews from the applicant auditee perspective. - Experience with conducting software certification (SOI) reviews from the certification authority auditor perspective. - Proficiency in Microsoft Office. - Demonstrated Communication Skills needed to brief top-level management customers and or large groups on an occasional-to-frequent basis. - Experience with information flow between the software requirements process and the system safety process per RTCA DO-178B C and SAE ARP-4754A. - Experience with software tool qualification per RTCA DO-330. - Experience with software model-based development per RTCA DO-331. **What you need to be successful:** - At least 5 years' experience in a software engineering role including requirements design coding and testing per RTCA DO-178B C. - Required Bachelor's Degree or Master's degree in Electrical Engineering Software Engineering Computer Science Computer Engineering or related engineering or science discipline. **What we offer you in return:** - You'll be off every other Friday with our 9 80 work schedule - 80 hours of Personal Time Off (PTO) - 120 hours Vacation time - 12-13 paid holidays per year - 6 weeks parental leave - Tuition reimbursement - Competitive salary - Comprehensive health insurance - On-site clinic pharmacy physical therapy and licensed counselor - Access to more than 11 Employee Resource Groups - And so much more It's time to make your mark on the future of aviation. Join us on this mission and let's make history together. _We are on a journey to amplify innovation cultivate purpose and bridge experiences by fostering a culture that is driven by unique perspectives voices and values._ **EEO Statement** Textron is committed to providing Equal Opportunity in Employment to all applicants and employees regardless of race color religion age national origin military status veteran status disability sex (including pregnancy and sexual orientation) genetic information or any other characteristic protected by law. This position requires use of information which is subject to the International Traffic in Arms Regulations (ITAR) and or the Export Administration Regulations (EAR). Non-U.S. persons selected must meet eligibility requirements for access to export-restricted information. The ITAR EAR defines a U.S. person as a U.S. Citizen U.S. Permanent Resident (i.e. 'Green Card Holder') Political Asylee or Refugee.... Click to read more.

Our mission at Duolingo is to develop the best education in the world and make it universally available. It’s a big mission and that’s where you come in! At Duolingo you’ll join a team that cares about finding [innovative solutions to complex technical problems](https: blog.duolingo.com tag engineering ?utm_source=greenhouse.com&utm_medium=referral&utm_campaign=engblog_gh_091224) running countless experiments (300+ at a time!) with our massive user base to make data-driven decisions and educating our users and employees alike. You’ll have limitless learning opportunities mentorship and collaboration with world-class minds and a variety of projects with large scopes — while doing work that’s both fun and meaningful. Join our life-changing mission to develop education for our half a billion (and growing!) learners around the world. * * * ### **About the role** As a Senior Site Reliability Engineer you will work closely with both product and platform engineering teams to ensure Duolingo’s sophisticated distributed systems and products are built and maintained with extraordinary quality and operated in measurable and scalable ways. ##### **  You will...** - Collaborate with internal teams to identify sources of instability in distributed systems and drive operational excellence - Own core infrastructure (i.e understand diagnose and debug these systems in production) - Provide system design consulting develop software platforms frameworks and conduct launch reviews and root cause analysis - Maintain and document sustainable postmortem incident response practices - Advocate for and implement changes that improve reliability scalability and velocity - Reduce the burden of toil with iterative development of tooling and automation - Collaborate with engineering teams to release new features and become an authority on our services ##### **  You have...** - 3+ years of experience within site reliability engineering DevOps of a product with millions of users - Experience identifying and solving issues in large-scale distributed systems - Experience with Java Kotlin Python or Go - Proficiency in networking protocols such as TCP IP HTTP SSL DNS etc - An understanding of containerization toolsets and container orchestration technologies (Docker Mesos Kubernetes Nomad etc) ##### **  Exceptional candidates will have...** - Experience in improving automation and tooling to reduce service maintenance toil - Proven experience driving improvements to incident response processes - Experience assessing reliability and troubleshooting issues in MySQL and or PostgreSQL databases * * * **We post a multi-level salary range for all of our roles.** _This is not inclusive of the rest of our awesome portfolio that includes equity compensation and world-class benefits. Our salary ranges are the same for all US locations. Your recruiter can share more details about the range for a specific level during the hiring process._ _The actual salary within the range is determined by many factors including but not limited to skills experience education and internal equity._ Salary Range: $177 700—$300 000 USD Take a peek at how we care for our employees' holistic well-being with our benefits [here](https: careers.duolingo.com #benefits). We will do everything we can within reason to make sure that your interview takes place in an environment that fairly and accurately assesses your skills. If you need assistance or accommodation please contact [accommodations@duolingo.com](mailto:accommodations@duolingo.com). Duolingo is proud to be an Equal Employment Opportunity employer. We do not discriminate based upon race religion color national origin gender (including pregnancy childbirth or related medical conditions) sexual orientation gender identity gender expression age status as a protected veteran status as an individual with a disability or other applicable legally protected characteristics. By applying for this position your data will be processed as per the [Duolingo Applicant Privacy Notice](https: docs.google.com document d e 2PACX-1vTX9GKeRMOMA9Vtm0vfGibrYPYz8ysl0Dg8KSXgj_PxeT5ChsdnNZZWtpxu4t7xillTPGnngnKCjIbV pub). Sign up for job alerts [here](http: my.greenhouse.io users sign_in?job_board=duolingo).... Click to read more.