Senior Backend Engineer — Python, FastAPI, PostgreSQL

Base-2 Solutions in Annapolis, MD is seeking a Software Engineer Level 4 to develop and maintain complex software for mission-focused environments, emphasizing backend development, data engineering, and API work. The role requires TS/SCI with CI Poly, strong Python and FastAPI skills, PostgreSQL expertise, and experience delivering scalable, high-performance integrations. You will work on designing components, handling large data sets, and ensuring secure, reliable systems.