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Software Development Engineer, Amazon Leo for Government, Amazon Leo for Government

Sunnyvale, California, United States💼 Full-time💰 $143,700–$194,400🗓 2026-07-08 → 2026-07-31

Core

Designing, building, and maintaining foundational software for Amazon Leo's secure satellite communications network to support U.S. National and International security and defense customers.

Role type

Senior Software Development Engineer (Government)

Builds

Secure, high-performance satellite communication services and interface software for mission-critical space safety and sustainability applications.

Domain

Aerospace / Satellite Communications / Defense

Deliverable

production ML models | product features | infrastructure

Required skills

Software Defined Networking, network layer packet processing, high-assurance fault-tolerant software design, system architecture, Rust, C++, Java, Perl, Object Oriented Design

Preferred skills

Full software development life cycle experience, mentoring, tech lead experience

Technologies

Rust, C++, Java, Perl

Responsibilities

Develop high data rate packet processing systems and enabling interface software; define and demonstrate interface capabilities in simulated test environments; solve complex technical problems for government customers; lead internal and vendor teams to deliver software requirements; ensure systems meet performance, reliability, and security needs; communicate project health and risks to stakeholders.

Seniority

Senior, hands-on IC with leadership responsibilities

Rewrite
## 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. ## Requirements - 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 - U.S. Citizen - Must be able to work onsite five days a week ## Nice to Have - 5+ years of full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations experience - Bachelor's degree in computer science or equivalent ## Benefits - U.S. relocation benefits available - Comprehensive benefits including health insurance, 401(k) matching, paid time off, and parental leave - Base salary range with sign-on payments and restricted stock units (RSUs) - Equal opportunity employer - Inclusive culture and workplace accommodations available
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