
Staff Flight Software Engineer
Compensation
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Job Description
At Vast, our mission is to contribute to a future where billions of people are living and thriving in space. We are building artificial gravity space stations, allowing long-term stays in space without the adverse effects of zero-gravity. Our initial crewed space habitat will be Haven-1, scheduled to be the worldâs first commercial space station when it launches into low-Earth orbit in 2026. It is part of our stepping stone approach to continuous human presence in LEO. Our team is all-in, committed to executing our mission safely and on time. If you want to work with the most talented people on Earth furthering space exploration for humanity, come join us.
Vast is looking for a Staff Flight Software Engineer, reporting to Senior Manager, Flight Software, to support the development of the systems that will be required for the design and build of artificial-gravity human-rated space stations.
This will be a full-time, exempt position located in our Long Beach location.
You will develop fault-tolerant code for safety-critical systems, and work closely with the avionics team to integrate flight code with avionics hardware. Most importantly, you will work as part of a team that believes that finding and fixing errors is a positive experience that will make everyoneâs work better, and makes the team stronger as we continuously improve our processes and products.
Responsibilities:
- Work with the Flight Software team to create highly reliable flight software for all Haven missions.
- Work cross functionally with all other disciplines GNC, Thermal, Propulsion, Power, and ECLSS to support algorithm implementation and integration into the flight software.
- Assess and critique code, ensuring adherence to best practices and established standards, in code reviews.
- Develop driver-level code to interface with radios, sensors, and actuators onboard for all Haven missions.
- Develop and maintain the Telemetry and Commanding Systems which will be used to communicate with our vehicles.
- Develop unit and integrated tests, and establish continuous integration framework for flight.
Minimum Qualifications:
- Bachelorâs degree in computer science, computer engineering, electrical engineering or other engineering discipline.
- 10+ years of experience coding in C++.
Preferred Qualifications:
- Fault-tolerant and safety-critical software design.
- Experience developing software for complex systems such as spacecraft, aircraft or autonomous vehicles.
- Experience working in a continuous build and test environment.
- Experience with Embedded Systems.
- Experience working with satellite communications or telemetry systems.
- Hands-on experience with serial protocols such as UART, CAN, I2C, SPI, and/or Ethernet (TCP/UDP).
- Understanding of Linux kernel software and drivers.
- Network programming experience.
- Familiarity with oscilloscopes, logic analyzers, and digital multimeters.
- Familiarity with the Atlassian Suite (JIRA, Bitbucket, Confluence).
- Familiarity with Git, Cmake, and GNU tools.
- Able to work in a Linux environment.
Additional Requirements:
- Willingness to work evenings and/or weekends to support critical mission milestones.
U.S. EXPORT CONTROL COMPLIANCE STATUS
The person hired will have access to information and items subject to U.S. export controls, and therefore, must either be a âU.S. personâ as defined by 22 C.F.R. § 120.62 or otherwise eligible for deemed export licensing. This status includes U.S. citizens, U.S. nationals, lawful permanent residents (green card holders), and asylees and refugees with such status granted, not pending.EQUAL OPPORTUNITY
Job Details
- Department
- Software
- Category
- Software
- Employment Type
- Full Time
- Location
- Long Beach, California, United States
- Last updated
- Dec 30, 2025, 08:01 PM
- Compensation
- $155,000 - $235,000 per year
About Vast
Part of the growing space industry ecosystem pushing humanity toward interplanetary exploration.
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