Senior Software Engineer — Onsite, TS/SCI Clearance, Polygraph
Listed on 2026-10-07
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Software Development
Senior Developer, Software Engineer, DevOps
System One is seeking a Senior Software Engineer in Gaithersburg, MD to design, develop, deploy, and maintain mission-critical enterprise applications. This hands-on role requires collaboration with product owners, architects, Scrum Masters, and Dev Sec Ops teams to deliver secure, scalable software.
The ideal candidate will have 8+ years of experience, strong OO programming skills (Java, C#, Python, or C++), and experience with RESTful APIs, databases, and Agile methodologies.
We are currently recruiting a Senior Software Engineer — Onsite, TS/SCI Clearance, Polygraph for our team in Gaithersburg, MD, United States.
We invite applications for the Senior Software Engineer — Onsite, TS/SCI Clearance, Polygraph position located in Gaithersburg, MD, United States.
The following opportunity is for a Senior Software Engineer — Onsite, TS/SCI Clearance, Polygraph with System One.
Our team is growing, and we are hiring a Senior Software Engineer — Onsite, TS/SCI Clearance, Polygraph in Gaithersburg, MD, United States.
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