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Flight Software Engineer

Constellation Space ยท Seattle, WA

๐Ÿ“ Seattle๐Ÿ’ฐ $120K โ€“ $180K โ€ข 0.25% โ€“ 1%via ashbyPosted 2026-06-30
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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.

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