Senior Flight Software Architect – Real-Time Spacecraft

Executive Recruiting Group is seeking a Flight Software Engineer to architect, develop, and own the onboard software stack for next-gen aerospace vehicles. You’ll partner with guidance, navigation, and controls, avionics, and autonomy teams to design real-time software for mission sequencing, fault handling, telemetry, and closed-loop control. You will lead architecture, interfaces to sensors/actuators, SITL/HITL validation, and robust safety-critical behavior while mentoring junior engineers