Flight Software Engineer

At ispace U.S., we’re not just going to the Moon—we’re redefining how we get there. Our missions push the boundaries of human and robotic exploration, driven by our belief: “Expand our Planet. Expand our Future.” By providing cost-effective lunar transportation, we are pioneering a future where space is within reach for scientific discovery, commercial ventures, and sustainable exploration.

With locations in Japan, Luxembourg, and the United States, ispace is rapidly growing and leading the way in lunar exploration and development. Our U.S. branch is based in Englewood, Colorado, and focuses on high-capacity payload lunar landers designed to support future lunar missions. Our team is made up of innovators, problem-solvers, and visionaries committed to making space more accessible and fostering the next generation of space exploration.

Let’s go to the Moon together! Our team is growing, and we are actively seeking talented individuals who share our passion for space. We are seeking a Flight Software Engineer to join our mission operations team in a role focused on developing high reliability embedded software systems for spacecraft flight operations.

This position is central to ensuring mission success through robust flight software development, real-time system implementation, and hardware interface integration. You will be an integral member of the flight software team working across embedded software development, telemetry and command systems, and CI/CD pipeline implementation—while contributing to flight-critical software applications that enable safe and efficient lunar mission execution.