Sr. Software Development Engineer, OISL SW Development

Amazon

Amazon

Software Engineering
Redmond, WA, USA
Posted on Nov 15, 2025

Description

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.

We are seeking a talented Software Development Engineer to join Amazon Leo team, working on our ambitious satellite internet constellation that will provide fast, affordable broadband to unserved and underserved communities around the world. This role requires a strong foundation in production software development, database architecture, and machine learning technologies.

Key job responsibilities
* Design, develop, and maintain large-scale distributed systems for satellite communication infrastructure
* Build and optimize high-performance databases to handle massive volumes of telemetry and operational data
* Implement machine learning models and LLM-based solutions for network optimization and predictive maintenance
* Collaborate with cross-functional teams including hardware engineers, network architects, and data scientists
* Ensure system reliability, scalability, and performance in a mission-critical environment

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.