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Principal Flight Software Test Engineer

VAST

$214,100 - $283,800
Nov 12, 2025
Long Beach, CA, US
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Vast is building artificial gravity space stations, and needs to develop automated testing systems for the design and build of these human-rated space stations, specifically for the Haven-1 commercial space station.

Requirements

  • 15+ years of experience coding in C++ or Python
  • Proven track record of leading the technical direction for the development of software test frameworks, Hardware-in-the-Loop test assets, or Avionics/Electronics testing for complex safety critical systems
  • Excellent System Design skills
  • Proficiency in PyTest
  • Experience working in a continuous build and test environment
  • Familiarity with Git, Cmake, and GNU tools
  • Knowledge of CI/CD and issue tracking tools such as the Atlassian Suite (JIRA, Bitbucket, Confluence) and Github

Responsibilities

  • Develop new and optimize existing software codebases and systems which will be used to test flight software running on the Vast family of spacecraft
  • Mentor junior software engineers to help build a strong and capable team
  • Own the lifecycle of software, including rolling out to operations, managing configurations, maintaining and upgrading, and supporting end-users
  • Configure and optimize automated testing and deployment systems
  • Work closely with Systems Engineering and other engineering departments to build a strong understanding of the station
  • This is a hands-on role where you will be writing and shipping code used in production

Other

  • Bachelor’s degree in computer science, computer engineering, electrical engineering or other engineering discipline
  • Willingness to work evenings and/or weekends to support critical mission milestones
  • Ability to lift up to 25 lbs unassisted
  • The person hired will have access to information and items subject to U.S. export controls, and therefore, must either be a “U.S. person” as defined by [22 C.F.R. § 120.62] or otherwise eligible for deemed export licensing.
  • Vast is an Equal Opportunity Employer