Mission-Driven Backend Engineer - Java/Python, APIs & Data

Leidos is hiring a Backend Software Engineer in Gaithersburg, MD to build and maintain core backend services, develop RESTful APIs, and support data‑driven analytics within a Linux environment. You’ll contribute to system reliability, performance, and data accuracy while collaborating with mission stakeholders across programs.

The role emphasizes object‑oriented programming in Java or Python, SQL proficiency, and experience with backend frameworks and CI/CD pipelines.