> Markdown version of [/jobs/ext/4620570-full-stack-developer](https://www.wearedevelopers.com/jobs/ext/4620570-full-stack-developer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Full Stack Developer - **Company:** M9 Solutions - **Location:** Fairfax, VA, United States - **Experience:** Expert - **Salary:** $175,000 - $190,000 - **Contract:** Permanent contract - **Skills:** Computer Programming, Python (Programming Language), Software Engineering - **Published:** November 7, 2026 - **Apply:** https://www.dice.com/job-detail/0abf253e-628a-4e18-a85d-707559d8cadc ## About the Role * TS/SCI security clearance. * 5+ years of software development experience. * Experience in software development with Python. * Experience using or programming astrodynamics COTS software such as FreeFlyer or STK. Preferred Skills and Qualifications * Experience with satellite on-orbit operations, including maneuvers and RPO. * Astrodynamics or astrophysics background. ## Description M9 Solutions is seeking a Full Stack Developer to work on-site in support of a government contract for a client located in McLean, VA. An active TS/SCI clearance is required., * Performs software development using Python. * Programs and utilizes astrodynamics COTS software such as FreeFlyer or STK.