Flight Software Engineer

constellationspace· Engineering
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📍 SeattleFullTime💰 USD 120K–180K

About this role

The Role

Constellation's Flight Software team writes the code that actually flies the hardware. We are looking for a Flight Software Engineer to design and implement the highly reliable, real-time embedded systems that control our spacecraft and flight vehicles.

Responsibilities

  • Develop, test, and deploy mission-critical flight software in C/C++.

  • Implement guidance, navigation, and control (GNC) algorithms on embedded hardware.

  • Perform Hardware-in-the-Loop (HITL) testing to validate software under simulated flight conditions.

  • Collaborate with hardware engineers to define system architecture and interfaces.

Requirements

  • B.S. in Computer Science, Computer Engineering, Aerospace Engineering, or similar.

  • Exceptional programming skills in modern C and C++.

  • Extensive experience with Real-Time Operating Systems (RTOS) and embedded Linux.

  • Familiarity with hardware communication protocols (I2C, SPI, CAN, RS-422) and low-level debugging.

Frequently Asked Questions

What is the salary for the Flight Software Engineer role at constellationspace?
The listed salary for this Flight Software Engineer position at constellationspace is USD 120K–180K. This is an FullTime role.
Where is the Flight Software Engineer position at constellationspace located?
This Flight Software Engineer role at constellationspace is based in Seattle. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Flight Software Engineer role at constellationspace full-time or part-time?
This is listed as a FullTime position. It is posted as a Flight Software Engineer role in the Engineering department at constellationspace.
Which team or department does the Flight Software Engineer at constellationspace belong to?
This Flight Software Engineer position is part of the Engineering department at constellationspace. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Flight Software Engineer position at constellationspace?
Click the "Apply Now" button on this page. You will be redirected to constellationspace's official application portal hosted on ashby where you can submit your application directly.
When was the Flight Software Engineer job at constellationspace posted?
This Flight Software Engineer position at constellationspace was posted on Jun 30, 2026. Apply as soon as possible — early applications are often reviewed first.
Flight Software Engineer
constellationspace · 💰 USD 120K–180K
Apply for this role ↗

You'll be redirected to constellationspace's official application page on Ashby ATS.