• Senior Solution Developer - Azure/M365

    CoStar Realty Information, Inc. (Arlington, VA)
    …and Runbooks + Web Applications + Logic Apps/low code automation + Identity / Application management + M365 enhancement and custom solution development using ... Senior Solution Developer - Azure/M365 Job Description **Overview** CoStar Group (NASDAQ:...CI/CD pipelines. + Experience with data governance, compliance, and security frameworks. + A track record of commitment to… more
    CoStar Realty Information, Inc. (11/08/25)
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  • Senior Mainframe Developer

    GovCIO (Richmond, VA)
    **Overview** GovCIO is currently hiring for Senior Mainframe Developer to perform maintenance, remediation's, and updates to mission critical applications used to ... support the DCSA background investigation processes. Provide architecture, development and cyber security support for the High Value Assets (HVAs) that make up the… more
    GovCIO (09/17/25)
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  • SAP NS2 Sr. Java Developer - Active TS SCI…

    SAP (Herndon, VA)
    …global market leader for business software and related services. SAP National Security Services (SAPNS2) is an independent US subsidiary, offering SAP solutions with ... specialized levels of security and support to meet the requirements of US...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 .NET Core Developer with AWS…

    Cognizant (Richmond, VA)
    **_Senior .NET Core Developer with AWS (Hybrid)_** As a Senior .NET Core Developer , you will make an impact by contributing to the architecture and design of ... and analyze requirements, translating them into technical specifications. + Implement security and data protection measures to safeguard sensitive information within… more
    Cognizant (12/11/25)
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  • Senior Back End Developer

    BigBear.ai (Ashburn, VA)
    …is a leading provider of AI-powered decision intelligence solutions for national security , supply chain management, and digital identity . Customers and partners ... Overview BigBear.ai is seeking a Backend Developer (Senior) to join our team to begin...design to implementation to test) for a java backend application involving extensive messaging and transaction processing + Design… more
    BigBear.ai (12/05/25)
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  • Software/Web Developer - Mid (Cleared)…

    IT Concepts (Springfield, VA)
    …milestones. Kentro is hiring for a cleared mid-level Software/Web Developer to support the National Geospatial-Intelligence Agency. Responsibilities: + Support ... or UX issues. + Document website processes and train personnel on application maintenance. + Utilize various programming languages and platforms (Python, JavaScript,… more
    IT Concepts (09/17/25)
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  • Mobile App Developer

    Leidos (Ashburn, VA)
    …The National Security Sector within Leidos is seeking a Mobile Application Developer to provide technical expertise on a mission-critical program whose ... mix of communications skills and hands on technical trouble shooting to support application issues and application of preventative measures. In this hands-on… more
    Leidos (11/19/25)
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  • Calling all Mid-Career TS Cleared SW…

    Northrop Grumman (Dulles, VA)
    …our **Dulles, VA** campus, and requires a Top Secret clearance at the time of application . **What you'll get to do:** + Full stack development at the OS, platform, ... and static code analysis execution and finding remediation + Developer will be expected to be a self-starter capable...develops and deploys technologies that matter to our national security + Work with agility, flexibility, and collaboration to… more
    Northrop Grumman (10/23/25)
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  • AI Software Architect / Developer

    CGI Technologies and Solutions, Inc. (Lebanon, VA)
    **AI Software Architect / Developer ** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Fairfax **Alternate Location(s):** ... and libraries (eg, LangChain, LangGraph, TensorFlow, PyTorch, Keras) and their application in real-world projects. . Strong understanding of software development… more
    CGI Technologies and Solutions, Inc. (12/10/25)
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  • Top Secret Full Stack Java Developer

    Insight Global (Ashburn, VA)
    …as a PostgreSQL DBA, including performance tuning, replication, backup/recovery, and security and professional experience in Java application development ... Job Description Our client is seeking a Full Stack Java Developer with DBA expertise to support a federal end customer with a build and modernization effort. This… more
    Insight Global (11/25/25)
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