Sr. Software Development Engineer, Amazon Leo for Government

Sr. Software Development Engineer, Amazon Leo for Government Amazon Leo is Amazon’s low Earth orbit satellite network. Our mission is to deliver fast, reliable internet connectivity to customers beyond the reach of existing networks. From individual households to schools, hospitals, businesses, and government agencies, Amazon Leo will serve people and organizations operating in locations without reliable connectivity. Amazon Leo for Government (ALG) is developing secure, high‑performance satellite communications technologies that support U.S. National and International security and defense. This role is responsible for designing, building out, and maintaining foundational software that extends Amazon Leo capabilities to U.S. Government customers such as NASA, DoD, other National Security customers, and International Government customers. You will develop brand new software services for mission‑critical space safety and sustainability applications which will automatically coordinate with external systems and organizations rapidly, reliably, and at scale. You’ll work in a fast‑paced, high‑impact environment, tackling complex challenges in secure satellite communications. This role requires deep expertise in high‑assurance, fault‑tolerant software and proficiency in modern programming languages such as Rust. You’ll collaborate closely with hardware, security, systems, and product teams to develop scalable, real‑time solutions tailored for government customers. This role is based in Sunnyvale (preferred), CA, with U.S. relocation benefits available. Due to the sensitive nature of the ALG projects, onsite work is required five days a week. This position requires that the candidate selected be a U.S. Citizen in order to comply with U.S. government‑imposed requirements related to the nature of the work and/or where it will be performed. Key job responsibilities Utilize network layer packet processing experience and Software Defined Networking to develop high data rate packet processing system and other enabling interface software to meet unique Government customer needs. Demonstrate the capabilities of the interfaces and architectures you define in a simulated test environment you help develop. Solve complex technical problems related to the use of the Amazon Leo constellation for Government customers as part of a multi‑disciplinary team. Lead internal and vendor teams to develop and deliver on software and interface requirements. Ensure systems meet Amazon Leo and Government customer performance needs including availability, reliability, upgradeability, interoperability, and security requirements. Effectively communicate project health, risks and issues to stakeholders and management teams. Escalate urgent issues appropriately and drive them to closure in a timely manner. Provide visualizations, document results, and communicate them across multi‑disciplinary project teams. About the team The ALG team is a multi‑disciplinary technology team involved in developing and delivering targeted and scalable solutions for custom satellite and ground applications, including United States and allied government customers. Basic Qualifications 5+ years of non‑internship professional software development experience 5+ years of programming with at least one software programming language experience 5+ years of leading design or architecture (design patterns, reliability and scaling) of new and existing systems experience Experience as a mentor, tech lead or leading an engineering team Preferred Qualifications 5+ years of programming with at least one modern language such as C++, C#, Java, Python, Golang, PowerShell, Ruby experience Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status. The base salary range for this position is $168,100–$261,500 USD annually. Your Amazon package will include sign‑on payments and restricted stock units (RSUs). Final compensation will be determined based on factors including experience, qualifications, and location. Amazon also offers comprehensive benefits including health insurance (medical, dental, vision, prescription), Basic Life & AD&D insurance, EAP, Mental Health Support, Medical Advice Line, Flexible Spending Accounts, Adoption and Surrogacy Reimbursement coverage, 401(k) matching, paid time off, and parental leave. #J-18808-Ljbffr Relha LLC