• Senior Backend Developer

    Insight Global (Vienna, VA)
    …Insight Global's Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/. Skills and Requirements - senior level - TS cleared, will sit for ... Job Description The Sr. Developer is responsible for the design, documentation, development,...be Java Programmer Certified. * Must have Certified MarkLogic Developer OR obtain certification within first three months of… more
    Insight Global (11/06/25)
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  • Senior Software Developer

    Leidos (Reston, VA)
    …**Required clearance:** Candidates for consideration **must possess an active and in-scope** Top Secret clearance with the ability and willingness to obtain ... This position will be responsible for designing and developing browser-based applications, backend data ETL, 3D modeling, and AI integration. This position requires… more
    Leidos (09/21/25)
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  • SAP NS2 Sr. Java Developer - Active…

    SAP (Herndon, VA)
    …Capable of translating complex technical solutions into structured documentation. Security Clearance TOP SECRET SCI with Polygraph required **Bring out your ... national security and critical infrastructure customers. We are seeking a highly experienced Senior Java Developer to support, maintain, and enhance a suite of… more
    SAP (11/13/25)
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  • Senior Full Stack Developer

    ManTech (Ashburn, VA)
    …prior to starting this position. + Must be eligible to obtain and maintain a Top Secret clearance. **Physical Requirements:** + Must be able to be in a ... **MANTECH** seeks a motivated, career and customer oriented ** Senior Full Stack Developer ** SME to...(including frameworks like Spring Boot, Jakarta etc.) for the backend and modern JavaScript frameworks (eg React, Angular, Vue.js)… more
    ManTech (11/03/25)
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  • Software/Web Developer - Senior

    IT Concepts (Springfield, VA)
    …extraordinary milestones. Kentro is hiring a cleared mid-level Software/Web Developer to support the National Geospatial-Intelligence Agency. Responsibilities: + ... JavaScript, and SQL. Preferred Skills: + Demonstrated experience with backend web development. + Demonstrated experience in understanding of...JS and Angular 2. Clearance: + Must have active TS /SCI with willingness to take a CI poly. Benefits… more
    IT Concepts (10/18/25)
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  • Senior Full Stack Software Developer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Full Stack Software Developer ** to join our team in **Chantilly, VA.** **Responsibilities ... releases and major upgrades to capabilities. + Maintaining the User Interface (UI), backend data connections, and the code base using industry best practices and… more
    ManTech (08/20/25)
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  • Software Developer / Engineer

    Athenix Solutions Group, LLC (Mclean, VA)
    Software Developer / Engineer Mclean, VA (http://maps.google.com/maps?q=Mclean+VA+USA) *ACS Description Athenix Solutions Group is looking for Software Engineers in a ... + Working on Linux based systems using Redhat, CentOS, Rocky, etc. + Backend development and scripting of complex systems using languages like C++, Python, and… more
    Athenix Solutions Group, LLC (09/13/25)
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  • Senior Integration Specialist

    Insight Global (Manassas, VA)
    …* Active Secret clearance required; must be eligible to obtain and maintain a Top Secret ( TS ) clearance. * Must possess or be able to obtain ... Job Description Insight Global is seeking a Senior Integration Specialist to support an advanced Navy...Center (NSWC) Carderock. This position requires a highly experienced developer with strong DevSecOps skills and a focus on… more
    Insight Global (11/01/25)
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