Senior Software Engineer, Leo Satellite Build Intelligence

Build production AI systems that transform how Amazon manufactures satellites. We are looking for a Senior Software Development Engineer to architect the manufacturing intelligence platform connecting satellite design production test quality and on-orbit operations into a unified digital thread.

You will build systems for AI-assisted non-conformance disposition closed-loop root-cause analysis predictive test optimization and integrated inspection intelligence. Your work will help engineers understand failures faster prevent repeat defects improve production quality and increase confidence across Amazons satellite constellation.

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.

Key job responsibilities
- Lead the architecture design implementation and operation of major components of Leos manufacturing intelligence platform
- Convert ambiguous manufacturing quality and test problems into clear technical options written designs delivery plans and measurable success criteria
- Build production software that connects satellite build data test outcomes inspection signals quality records supplier data engineering changes and on-orbit telemetry
- Design AI-native workflows that combine deterministic software retrieval systems foundation models agentic tool use human review auditability and safety guardrails
- Create evaluation mechanisms that measure AI workflow quality before production use including accuracy groundedness confidence escalation behavior latency and regression risk
- Define APIs data contracts integration patterns and reusable platform primitives that partner teams can build on
- Lead design reviews and code reviews across the team and adjacent teams
- Mentor engineers and strengthen the team through technical guidance mechanisms and hands-on code contributions

A day in the life
You may start the morning with Quality and Manufacturing Engineering SMEs to understand how engineers handle recurring non-conformances. You then refine a design for retrieval evaluation and data contracts across partner systems. Later you review a teammates root-cause analysis workflow design simplify an interface partner teams will consume and add audit requirements. You may end the day prototyping a tool that retrieves manufacturing context produces grounded recommendations with cited evidence and routes low-confidence cases to human review.

About the team
Leo Satellite Build Systems builds the software foundation for satellite production. We connect architecture design manufacturing test validation quality and on-orbit operations into a single digital thread. Our mission is to turn fragmented manufacturing inspection quality supplier and fleet data into a living intelligence platform. We move quickly but do not ship prototypes as production systems. We use AI where it creates leverage and insist on evaluation traceability and human judgment where the consequences require it.

- Bachelors degree in computer science or equivalent
- 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
- Experience designing or building software systems that use generative AI machine learning search or retrieval-based techniques
- Experience working with customers stakeholders or partner teams to clarify requirements and deliver software systems

- Masters degree in computer science or equivalent
- 5 years of full software development life cycle including coding standards code reviews source control management build processes testing and operations experience
- Experience building GenAI-enabled applications using retrieval-augmented generation agentic workflows model orchestration structured outputs evaluation harnesses guardrails or human-in-the-loop review
- Experience designing systems that require traceability explainability auditability compliance or high-confidence decision support
- Experience building distributed systems data-intensive applications workflow platforms search systems knowledge systems or internal platforms used by multiple teams
- Experience influencing technical direction across teams through written design documents architecture reviews code reviews and constructive disagreement
- Experience working in manufacturing aerospace robotics industrial systems quality systems test systems supply chain hardware production or another complex physical-world domain

Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status disability or other legally protected status.

Los Angeles County applicants: Job duties for this position include: work safely and cooperatively with other employees supervisors and staff; adhere to standards of excellence despite stressful conditions; communicate effectively and respectfully with employees supervisors and staff to ensure exceptional customer service; and follow all federal state and local laws and Company policies. Criminal history may have a direct adverse and negative relationship with some of the material job duties of this position. These include the duties and responsibilities listed above as well as the abilities to adhere to company policies exercise sound judgment effectively manage stress and work safely and respectfully with others exhibit trustworthiness and professionalism and safeguard business operations and the Companys reputation. Pursuant to the Los Angeles County Fair Chance Ordinance we will consider for employment qualified applicants with arrest and conviction records.

Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process including support for the interview or onboarding process please visit for more information. If the country/region youre applying in isnt listed please contact your Recruiting Partner.

The base salary range for this position is listed below. 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 and option for Supplemental life plans EAP Mental Health Support Medical Advice Line Flexible Spending Accounts Adoption and Surrogacy Reimbursement coverage) 401(k) matching paid time off and parental leave. Learn more about our benefits at CA El Segundo - 168100.00 - 227400.00 USD annually
USA CA LONG BEACH - 168100.00 - 227400.00 USD annually
USA WA Bellevue - 168100.00 - 227400.00 USD annually