Flight Software Engineer
Location: California
Build the Software That Powers Space Missions
Our client is an innovative and rapidly growing space company developing next-generation spacecraft and satellite technologies. Their missions are shaping the future of space exploration, communications, Earth observation, and national security.
They are seeking a Flight Software Engineer to develop mission-critical onboard software that enables spacecraft to operate reliably in one of the most demanding environments imaginable. This is a unique opportunity to contribute directly to systems that will launch into orbit and beyond.
The Role
As a Flight Software Engineer, you'll work alongside spacecraft, avionics, GNC, and systems engineers to develop software that sits at the heart of space missions.
Key Responsibilities
Design, develop, and maintain flight software for spacecraft and satellite platforms
Develop embedded software solutions in C/C++ for real-time and resource-constrained environments
Implement software for command and data handling, telemetry, fault management, and onboard autonomy
Support software architecture, integration, testing, and validation activities
Work closely with hardware and systems teams to ensure seamless subsystem integration
Participate in mission simulations, hardware-in-the-loop testing, and launch readiness activities
Troubleshoot and resolve software issues during development, testing, and mission operations
Contribute to software development best practices, documentation, and code reviews
Requirements
Bachelor's, Master's, or PhD in Computer Science, Software Engineering, Aerospace Engineering, Electrical Engineering, or a related field
Strong professional experience developing software in C and/or C++
Experience working with embedded systems and real-time software
Understanding of software architecture, debugging, and performance optimisation
Experience with Linux-based development environments
Strong problem-solving skills and ability to work within multidisciplinary engineering teams
Experience developing software for spacecraft, satellites, launch vehicles, or aerospace systems
Knowledge of RTOS environments such as VxWorks, FreeRTOS, or RTEMS
Familiarity with communication protocols including UART, SPI, I2C, CAN, or SpaceWire
Experience with hardware-in-the-loop testing and system integration
Understanding of spacecraft subsystems, mission operations, or autonomy systems
Familiarity with aerospace standards and verification processes
Why Join?
Work on technology that will be launched into space
Collaborate with some of the brightest engineers in the industry
Competitive salary, bonus, and equity package
Comprehensive healthcare coverage
401(k) with company contribution
Flexible PTO and paid holidays
Career progression within a fast-growing space company
Opportunity to make a tangible impact on future space missions