Senior Backend Software Engineer - TS/SCI Eligible
Listed on 2026-11-05
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Software Development
Backend Developer
Leidos is seeking a Senior Software Developer-SME for a 200+ FTE program supporting sponsor’s web-based applications. The role involves working with a large team of developers, DevOPS engineers, security engineers, systems engineers, and data engineers; backend emphasis on web services.
After a one-year onboarding, on-call duty rotation and core hours 9 AM–3 PM, five days a week, 40 hours total. Requires TS/SCI w/ Poly and 8+ years’ experience in backend development.
We invite applications for the Senior Backend Software Engineer - TS/SCI Eligible position located in Chantilly, VA, United States.
We appreciate your interest in this position.
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This posting is for the Senior Backend Software Engineer - TS/SCI Eligible role at Leidos, based in Chantilly, VA, United States.
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