Real job — pulled straight from constellationspace’s careers page · Verified July 9, 2026 · No reposts.
Job description
constellationspace is hiring a Flight Software Engineer — a full-time, based in Seattle, WA role ($120k–$180k). Apply directly on constellationspace's careers page below.
Flight Software Engineer
Department: Engineering
Location: Seattle
Compensation: $120K – $180K • 0.25% – 1%
Employment Type: FullTime
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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Frequently asked questions
What is the salary for Flight Software Engineer at constellationspace?
The estimated salary range for Flight Software Engineer at constellationspace is $120,000 - $180,000 USD per year.
What skills are required for Flight Software Engineer at constellationspace?
The required skills for Flight Software Engineer at constellationspace include: C, C++, I2C, SPI, CAN.
What is the seniority level for Flight Software Engineer at constellationspace?
Flight Software Engineer at constellationspace is a Mid Level level position.
How do I apply for Flight Software Engineer at constellationspace?
You can view the full description and apply for Flight Software Engineer at constellationspace on EchoJobs: https://echojobs.io/job/constellationspace-flight-software-engineer-g64d1.