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Senior Software Engineer - Vehicle Test

Astranis· Engineering
Apply on company site
San Francisco$150k - $215kFull-timePosted 4w ago

About the role

Senior Software Engineer role focused on designing end-to-end software architecture and testing infrastructure for vehicle integration and hardware testbeds, supporting flight validation and HITL testing for aerospace systems.

Responsibilities

  • Design high-level software architecture in support of vehicle integration and test operations
  • Coordinate across multiple teams to create software testing infrastructure based on testing and production needs
  • Work with ground software and flight software teams to integrate flight software into test infrastructure
  • Design scalable test code to be reused across multiple different testing campaigns and vehicle generations
  • Refine specifications from electrical engineers to validate critical flight components
  • Support all phases of development from initial proposal development through successful test and flight
  • Help guide large test campaigns by creating the tools necessary for its success and delegating and mentoring more junior Engineers
  • Assist in recruiting, interviewing, and hiring additional teammates to our rapidly-growing team
  • Participate on a rotating on-call shift to troubleshoot and resolve flight and production issues

Qualifications

  • Bachelor’s degree in Computer Science, Electrical Engineering (or equivalent background knowledge)
  • 5+ years total of relevant professional experience
  • Strong proficiency in Python (or other high-level object oriented scripting language(s))
  • Experience designing software systems and test architectures/tooling/frameworks
  • Experience with Linux and shell command line tools
  • A passion for building things, including working in a fast-paced environment and hands-on design and development
  • Excellent written and verbal communication skills

Skills

Required:PythonSoftware architectureLinux

Benefits

  • All our positions offer a compensation package that includes equity and robust benefits.
  • Base pay is $150,000—$215,000 USD per year with additional equity and benefits described in the role text.
Last updated Oct 21, 2026. Interested? Apply on the company site.
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About Astranis

Advanced satellites for high orbits.

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 $750 million from some of the world’s best investors, from Andreessen Horowitz to Blackrock, and Fidelity, and employs a team of 450 engineers and entrepreneurs. Astranis designs, builds, and operates its satellites out of its 153,000 sq. ft. headquarters in Northern California, USA.

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