Flight Software Engineer at AstranisAstranis · San Francisco

Workplace: On-site

Posted: 2026-11-03

Astranis builds advanced satellites for high orbits, expanding humanity’s reach into the solar system. Today Astranis satellites provide dedicated, secure networks to highly-sophisticated customers across the globe – large enterprises, sovereign governments, and the US military. With five satellites on orbit and many more set to launch soon, the company is servicing a backlog of more than $1 billion of commercial contracts. Astranis is the preferred satellite communications partner for buyers with stringent requirements for uptime, data security, network visibility, and customization. Astranis has raised over $1.2 billion from some of the world’s best investors, including Andreessen Horowitz, Baillie Gifford, Blackrock, Fidelity, Franklin Templeton, and Snowpoint, and employs a team of 500 engineers and entrepreneurs. Astranis designs, builds, and operates its satellites out of its 153,000 sq. ft. headquarters in Northern California, USA. Flight Software Engineer As our Flight Software Engineer, you will support the the development, execution, and implementation of the flight software that commands and monitors the spacecraft. Additionally, you will connect with other teams to ensure that the software you've implemented works on their hardware. Role Implement spacecraft avionics software Implement ground control and telemetry software Implement software for automated testing at component, functional and system levels, including HITL (Hardware in the Loop) testing Implement low level software to interface with various spacecraft components Implement/troubleshoot/improve real time operating system components Support in recruiting, interviewing, and hiring additional teammates to our rapidly-growing team. Requirements Bachelor of Science degree in CS, EE (or equivalent background knowledge) A passion for building things, including working in a fast-paced environment and hands-on design and development Experience with C and/or C++ Experience with Linux and shell command…Sign in to see the original postingBrowse more developer jobs on RoleBurst