Sr. Embedded Software Engineer, Antenna System Validation, Amazon Leo

Overview As an Embedded Senior Software Engineer on the antenna systems validation team, you will help power Amazon Leo’s ground infrastructure with scalable embedded software. You’ll bridge software, hardware, and manufacturing testing to ensure robust antenna systems, automation, and developer tooling. You’ll build tools and frameworks for large-scale validation, driving efficient integration and hardware bring-up. This role offers impact across space-grade hardware, distributed systems, and end-to-end automation within a mission to deliver fast, reliable connectivity globally. Compensation / Benefitshealth insurance (medical, dental, vision)401(k) matchingpaid time offparential leavesign-on payments and RSUsflexible spending accounts ResponsibilitiesDevelop embedded software for Phased Array Antenna units deployed to spaceArchitect embedded software for scalable hardware testing and manufacturingBuild flexible test automation frameworks to validate complex antenna systems at scaleCreate developer tools and APIs to accelerate hardware bring-up and system characterizationDevelop simulation and modeling tools for efficient software integration testingAutomate firmware deployment, system configuration, and validation processes Key requirements5+ years of non-internship software development experience5+ years of programming experience in at least one language5+ years of design or architecture leadership for new/existing systemsMentor, tech lead, or engineering team lead experienceExperience with embedded systems (Embedded Linux or RTOS) and networking protocols (TCP/IP, UDP)collaboration with cross-functional teamsmentoring and leadershipstrong communicationEmbedded software development in C, C++, RustPython scripting and test automationEmbedded Linux or RTOS