{"schemaVersion":"jobsearcher.job.v1","id":"c2c959581ee6bc33e8eb9cba","url":"https://jobsearcher.com/jobs/c2c959581ee6bc33e8eb9cba","canonicalUrl":"https://jobsearcher.com/jobs/c2c959581ee6bc33e8eb9cba","title":"Sr. Software Engineer","description":"Job Title: Sr. Software Engineer\n\nLocation: Onsite - Sunnyvale, CA.\n\nCompensation: $150,000 - $200,000 + Bonus Eligible\n\nSecurity Clearance: Active Secret Clearance Required\n\nThis position requires full time onsite in Sunnyvale, CA.\n\nWho we are: Lynx delivers modular, open standards–based software that transforms how high-assurance, mission-critical edge systems are built, deployed, and maintained. Our secure edge computing solutions enable innovation and operational excellence in the world’s most demanding environments, from aerospace and defense to commercial and industrial systems. We partner across industries including automotive, medical, and critical infrastructure to deliver tailored solutions aligned with each customer’s mission and operational requirements. Our key products and services are:\n\nMOSA.ic: LYNX MOSA.ic™ is a modular software framework and architecture purpose-built for mission-critical edge computing. Based on the Modular Open Systems Approach (MOSA), it provides a flexible foundation for building secure, scalable, and certifiable edge systems.\nLYNX MOSA.ic.AI: LYNX MOSA.ic.AI is a unified CPU and GPU software platform that enables deterministic, certifiable deployment of AI and advanced workloads in mission-critical edge systems. It brings control, performance, and lifecycle governance together, allowing AI to operate predictably within safety-critical environments without compromising certification or system integrity.\nCoreSuite 2.0: CoreSuite 2.0 is Lynx’s safety-critical GPU for graphics enablement framework designed for mission-critical edge computing systems. It provides hardware-accelerated graphics, visualization, and video processing capabilities that can be certified for high-assurance systems.\nServices: Lynx Services is Lynx’s professional services organization that helps customers design, integrate, certify, deploy, and maintain safety- and security-critical systems. It supports industries like aerospace, defense, automotive, and industrial computing through consulting, engineering, integration, and lifecycle support, reducing development risk and accelerating certification in standards-driven, mission-critical environment.\n\nCompany Overview\n\nFounded in 2004 with locations in Atlanta, GA, Fort Worth, TX, Denver, CO, & Huntsville, AL, Thompson Software Solutions (TSS) is a mission-driven aerospace and defense software and systems engineering company supporting the U.S. military, defense primes, and commercial space partners. We specialize in the development, integration, test, and deployment of safety & mission-critical software systems that power next-generation aircraft, defense platforms, and space technologies. Our team understands what it takes to modernize complex embedded systems while maintaining the rigor, compliance, and reliability required for mission and safety-critical environments.\n\nAs a defense-focused company of highly skilled and dedicated engineers, we take pride in solving complex technical challenges that directly impact national security and operational readiness. We partner closely with customers across the military aviation and space domains to deliver resilient, future-ready solutions with portability, sustainability, and long-term mission success in mind.\n\nDescription\n\nThompson Software Solutions is seeking a senior-level Sr Software Engineer who is ready to work with a talented team to provide innovative solutions for tomorrow’s problems. This position requires a software engineer to use a wide application of technical principles, theories, and concepts in the software field to develop, integrate, and test software products. The successful candidate will be a member of a high-performing multi-site team and must be self-motivated with a strong work ethic, time-management, and interpersonal skills. In this role, you will work independently at times on projects, at other times will be in a collaborative team environment with other software engineers, as well as other program development and deployment teams.\n\nSelected applicants will be subjected to a government security investigation and must meet eligibility requirements for access to classified information and must maintain eligibility for continued access to classified information throughout their employment as required by the job.\n\nBasic Requirements\n\nBachelor's degree in STEM discipline\n5+ years of C/C++ software Development experience\nExperience with Digital Simulation Development and integration\nExperience with Embedded Software Development\nExperience with I&T integration and testing.\nExperience with GITLAB.\nExperience with Full Software Development Cycle\nExperience with (FSW) Flight software engineering\nProficient with Linux and Windows development environments\nExperience with compilers, debuggers, static analysis tools, and dynamics analysis tool\nAbility to professionally communicate project status and collaborate on technical solutions with clients and peers\nActive Secret Clearance required\nAbility to work onsite 100%\nPerform additional job duties as assigned.\n\nPreferred / Additional Skills\n\nProficient with Atlassian Tools (Confluence, JIRA, Bitbucket, etc.)\nProficient in Python development\nFamiliarity with Model-Based System Engineering (MBSE) concepts and tools (Cameo, AADL)\nExperience with Navigation, Guidance and Control Implementation\nExperience with Signal Processing Implementation\nExperience developing Embedded Flight Software\nExperience communicating and documenting complex technical designs\nAbility to work in a collaborative and team-based environment\nExcellent written and verbal communication and presentation skills\n\nSound Exciting? Get in touch today! We have very robust benefits including:\n\nLow-cost Medical / Dental / Vision coverage options\n401K with generous employer match\nResponsible Paid Time Off + Paid Holidays\nRemote work opportunities based on role\nEmployee Assistance Program (EAP)\nCareer growth and professional development opportunities\n\nAll qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status.","company":"Lynx","rawCompany":"lynx","city":"Sunnyvale","state":"CA","isRemote":false,"isActive":false,"createdAt":"2026-09-03T10:05:08.791Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"},{"code":"15-1211.00","title":"Computer Systems Analysts","slug":"computer-systems-analysts"}],"industries":[{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"},{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Sr. Software Engineer","description":"Job Title: Sr. Software Engineer\n\nLocation: Onsite - Sunnyvale, CA.\n\nCompensation: $150,000 - $200,000 + Bonus Eligible\n\nSecurity Clearance: Active Secret Clearance Required\n\nThis position requires full time onsite in Sunnyvale, CA.\n\nWho we are: Lynx delivers modular, open standards–based software that transforms how high-assurance, mission-critical edge systems are built, deployed, and maintained. Our secure edge computing solutions enable innovation and operational excellence in the world’s most demanding environments, from aerospace and defense to commercial and industrial systems. We partner across industries including automotive, medical, and critical infrastructure to deliver tailored solutions aligned with each customer’s mission and operational requirements. Our key products and services are:\n\nMOSA.ic: LYNX MOSA.ic™ is a modular software framework and architecture purpose-built for mission-critical edge computing. Based on the Modular Open Systems Approach (MOSA), it provides a flexible foundation for building secure, scalable, and certifiable edge systems.\nLYNX MOSA.ic.AI: LYNX MOSA.ic.AI is a unified CPU and GPU software platform that enables deterministic, certifiable deployment of AI and advanced workloads in mission-critical edge systems. It brings control, performance, and lifecycle governance together, allowing AI to operate predictably within safety-critical environments without compromising certification or system integrity.\nCoreSuite 2.0: CoreSuite 2.0 is Lynx’s safety-critical GPU for graphics enablement framework designed for mission-critical edge computing systems. It provides hardware-accelerated graphics, visualization, and video processing capabilities that can be certified for high-assurance systems.\nServices: Lynx Services is Lynx’s professional services organization that helps customers design, integrate, certify, deploy, and maintain safety- and security-critical systems. It supports industries like aerospace, defense, automotive, and industrial computing through consulting, engineering, integration, and lifecycle support, reducing development risk and accelerating certification in standards-driven, mission-critical environment.\n\nCompany Overview\n\nFounded in 2004 with locations in Atlanta, GA, Fort Worth, TX, Denver, CO, & Huntsville, AL, Thompson Software Solutions (TSS) is a mission-driven aerospace and defense software and systems engineering company supporting the U.S. military, defense primes, and commercial space partners. We specialize in the development, integration, test, and deployment of safety & mission-critical software systems that power next-generation aircraft, defense platforms, and space technologies. Our team understands what it takes to modernize complex embedded systems while maintaining the rigor, compliance, and reliability required for mission and safety-critical environments.\n\nAs a defense-focused company of highly skilled and dedicated engineers, we take pride in solving complex technical challenges that directly impact national security and operational readiness. We partner closely with customers across the military aviation and space domains to deliver resilient, future-ready solutions with portability, sustainability, and long-term mission success in mind.\n\nDescription\n\nThompson Software Solutions is seeking a senior-level Sr Software Engineer who is ready to work with a talented team to provide innovative solutions for tomorrow’s problems. This position requires a software engineer to use a wide application of technical principles, theories, and concepts in the software field to develop, integrate, and test software products. The successful candidate will be a member of a high-performing multi-site team and must be self-motivated with a strong work ethic, time-management, and interpersonal skills. In this role, you will work independently at times on projects, at other times will be in a collaborative team environment with other software engineers, as well as other program development and deployment teams.\n\nSelected applicants will be subjected to a government security investigation and must meet eligibility requirements for access to classified information and must maintain eligibility for continued access to classified information throughout their employment as required by the job.\n\nBasic Requirements\n\nBachelor's degree in STEM discipline\n5+ years of C/C++ software Development experience\nExperience with Digital Simulation Development and integration\nExperience with Embedded Software Development\nExperience with I&T integration and testing.\nExperience with GITLAB.\nExperience with Full Software Development Cycle\nExperience with (FSW) Flight software engineering\nProficient with Linux and Windows development environments\nExperience with compilers, debuggers, static analysis tools, and dynamics analysis tool\nAbility to professionally communicate project status and collaborate on technical solutions with clients and peers\nActive Secret Clearance required\nAbility to work onsite 100%\nPerform additional job duties as assigned.\n\nPreferred / Additional Skills\n\nProficient with Atlassian Tools (Confluence, JIRA, Bitbucket, etc.)\nProficient in Python development\nFamiliarity with Model-Based System Engineering (MBSE) concepts and tools (Cameo, AADL)\nExperience with Navigation, Guidance and Control Implementation\nExperience with Signal Processing Implementation\nExperience developing Embedded Flight Software\nExperience communicating and documenting complex technical designs\nAbility to work in a collaborative and team-based environment\nExcellent written and verbal communication and presentation skills\n\nSound Exciting? Get in touch today! We have very robust benefits including:\n\nLow-cost Medical / Dental / Vision coverage options\n401K with generous employer match\nResponsible Paid Time Off + Paid Holidays\nRemote work opportunities based on role\nEmployee Assistance Program (EAP)\nCareer growth and professional development opportunities\n\nAll qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status.","datePosted":"2026-09-03T10:05:08.791Z","dateModified":"2026-09-03T10:05:08.791Z","hiringOrganization":{"@type":"Organization","name":"Lynx","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Sunnyvale","addressRegion":"CA","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"c2c959581ee6bc33e8eb9cba"},"url":"https://jobsearcher.com/jobs/c2c959581ee6bc33e8eb9cba"}}