TS/SCI Backend Engineer; Java/Python; REST APIs
Listed on 2026-10-06
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Software Development
Backend Developer, Python, Java Developer
System One is seeking a Mid-Level Backend Software Engineer with TS/SCI clearance for on-site work in Gaithersburg, MD. The contract-to-hire role demands 40 hours weekly, strong Java or Python OO development, RESTful services, and Linux experience.
Applicants should have a Bachelor's or Master’s in CS or related field, citizenship, and the ability to pass a polygraph. Collaborative, battle-tested backend delivery is expected.
Step into the TS/SCI Backend Engineer (Java/Python) - REST APIs role at System One in Gaithersburg, MD, United States and grow with us.
Please review the full job details above before applying.
If your experience matches this role, we encourage you to apply.
All applications are reviewed carefully by our team.
The position is based in Gaithersburg, MD, United States.
This opportunity is part of our work in IT & Technology.
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