Senior System Development Engineer

- Experience leading the design, automation, deployment, and support of large-scale infrastructure
- Experience programming with at least one modern language such as Python, Ruby, Golang, Java, C++, C#, Rust
- Experience with Linux/Unix
- Experience with CI/CD pipelines build processes
- Experience with distributed systems at scale

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USA, WA, Redmond - 151,200.00 - 204,600.00 USD annually
Amazon Leo is an initiative to launch a constellation of Low Earth Orbit satellites that will provide low-latency, high-speed broadband connectivity to unserved and underserved communities around the world.

We are seeking a Senior System Development Engineer to lead release testing efforts for our Software Release Management (SRM) team. This is a technical leadership role responsible for ensuring the quality and reliability of flight and ground software releases before deployment to our LEO satellite constellation. You will design testing strategies, lead a team of engineers and contractors, and accelerate our release velocity while maintaining the highest quality standards.

Export Control Requirement:
Due to applicable export control laws and regulations, candidates must be a U.S. citizen or national, U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum.

Required Qualifications
- 8+ years of experience in system testing, QA engineering, DevOps, or related roles
- 3+ years in technical leadership or senior engineering positions
- Proven experience leading and mentoring engineering teams
- Experience managing or coordinating with contractors and external teams
- Strong programming skills (Python, Go, Java, or similar)
- Experience designing testing strategies for complex distributed systems
- Track record of driving quality improvements and process optimization
- Excellent communication and stakeholder management skills
- Ability to balance speed and quality in fast-paced environments
- System integration testing and end-to-end validation
- API testing, performance testing, and load testing
- Monitoring, observability, and test analytics
- Scripting and tool development


Key job responsibilities
Technical Leadership
- Lead and mentor a team of System Development Engineers and contractors
- Define testing strategy, architecture, and best practices for SRM release validation
- Drive technical decisions on testing frameworks, tools, and infrastructure
- Set quality standards and testing methodologies across the organization
- Provide technical guidance and support to team members

System Integration & Validation
- Lead end-to-end testing across flight software, ground systems, and infrastructure
- Validate complex satellite communication protocols and operational workflows
- Oversee hardware-in-the-loop (HITL) and simulation-based testing efforts
- Ensure testing environments accurately represent production conditions