Sr. SDE

Salary: $168,400 - 193,500 per year Requirements: 5+ years of non-internship professional software development experience 5+ years of programming experience with at least one software language 5+ years of experience leading the design or architecture of new and existing systems, including design patterns, reliability, and scaling Experience mentoring, serving as a tech lead, or leading an engineering team Preferred: 5+ years of full software development life cycle experience, including coding standards, code reviews, source control management, build processes, testing, and operations Preferred: Bachelors degree in computer science or equivalent Must meet applicable export control eligibility requirements: be a U.S. citizen or national, a U.S. permanent resident, or lawfully admitted to the U.S. as a refugee or granted asylum Responsibilities: Develop embedded software in C, C++, Rust, or other languages in a real-time operating system environment Architect, design, and implement software for our satellite constellation Create software that communicates with devices and electronics using protocols such as I2C, SPI, RS-422, RS-485, and Ethernet Develop device drivers and system applications for flight code and flight management Collaborate with hardware teams on board bring-up and integration testing Participate in all phases of software development, from requirements and implementation through testing and operations Technologies: Architect Embedded Ethernet Hardware Network RS-485 Rust C++ Support More: Amazon Leo is our low Earth orbit satellite network, built to provide fast, reliable internet connectivity to households, schools, hospitals, businesses, and government agencies in locations beyond the reach of existing networks. The team works on critical satellite functions, including power management, hardware interfaces, command and telemetry, and autonomous control. This position is available in San Diego and Sunnyvale, California, and Redmond, Washington. Annual base salary ranges from $168,400 to $193,500 depending on location; compensation also includes sign-on payments and restricted stock units. We offer benefits including health insurance, 401(k) matching, paid time off, and parental leave. We are an equal opportunity employer and provide workplace accommodations during the application and hiring process. last updated 39 week of 2026