Principal Backend Engineer — TS​/SCI | FastAPI & PostgreSQL

United States | Sept. 25, 2026

Report as Closed

Company: Base-2 Solutions

Country: United States

Salary: $160,000 - $230,000

Type: Onsite

Employment: Full-time

Description: Base-2 Solutions is seeking a Principal Software Engineer to lead backend development, data engineering, and API efforts in mission-focused environments. Expect scalable systems using Python and FastAPI, and PostgreSQL database design with high-performance integrations. The role emphasizes on-site work at Annapolis Junction, MD, with Top Secret/SCI clearance requirements and collaboration across cross-functional teams on complex analytics and large data sets. Step into the Principal Backend Engineer — TS/SCI | FastAPI & PostgreSQL role at Base-2 Solutions in MD, United States and grow with us. The Principal Backend Engineer — TS/SCI | FastAPI & PostgreSQL position in the IT & Technology field is open for applications. We have an opening for a Principal Backend Engineer — TS/SCI | FastAPI & PostgreSQL in MD, United States within IT & Technology.

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