Flight Dynamics Software Engineer

You’ll work on a small and driven team, developing our flight dynamics software stack so that it can:

• Scale to fly 50+ satellites in orbit in a highly automated, reliable, and safe (from a collision avoidance perspective) manner
• Enable new conops and customer missions with demanding orbit determination, stationkeeping, and attitude performance requirements

We’re looking for someone with a solid theoretical understanding of astrodynamics, operational flight-dynamics experience, and software-engineering foundations. If you enjoy solving hard problems and working in a fast-paced and supportive environment, we’d love to hear from you., * Implement and improve upon algorithms for orbit determination, orbit propagation, maneuver planning (stationkeeping/orbit transfer), conjunction assessment, collision avoidance, and attitude modeling, contributing to our open-source astrodynamics tooling that powers both flight operations and simulation work across the company

• Develop and maintain the in-house flight dynamics ground software backend applications that compute, store, and serve our fleet’s ephemerides, maneuvers, conjunctions, target orbits, etc
• Interface with systems and mission engineers to help translate technical mission requirements and customer demands into operational outcomes in orbit
• Support satellite operations engineers by providing astrodynamics expertise during LEOP/anomalies/conjunction response and assisting with configuring our software stack for various customer missions

• Bachelor’s degree in physics or an engineering discipline
• Deep technical understanding of some of the following topics: orbital mechanics, state estimation, spacecraft maneuver planning, conjunction assessment, and spacecraft attitude modeling
• Fundamentals of numerical methods: solvers, optimization, and simulation techniques
• Experience with designing and developing software libraries and backend services, preferably in Python.

• Excellent communication skills, both written and verbal

• Master’s degree in physics or an engineering discipline
• Proficiency in astrodynamics tools such as STK, Astrogator, GMAT, OreKit, Monte, Copernicus, OpenSpaceToolkit, or equivalent.
• Demonstrated practical experience in spacecraft constellation flight dynamics operations
• Demonstrated practical experience building high-performance backend software applications and/or libraries
• Capable of solving complex problems within a highly collaborative environment

• Equity, we want you to have an active role in our success
• Up to 35 days of Paid Time Off (vacations & RTT ) and flexible working hours, we want you to be at your best
• Health and life insurance, we care about your health
• Lunch Vouchers, because let’s be honest, we love food! (we even have a slack channel about it #loft-gourmand)
• Cross-office travel opportunities between San Francisco, Colorado, and Toulouse to learn from our differences
• Company and team off-sites and many other events to work & celebrate together
• Relocation assistance to Toulouse when applicable