• Full Stack Developer (SME)

    Leidos (Bethesda, MD)
    …enhancement, using Java, JavaScript, Python, SpringBoot, Hibernate + Developing and directing software system validation and testing methods using Junit and ... implementation to customer use cases + Document and Perform systems software development, including deployment of build...and design methodologies + Experience working on the customer's systems + Understanding of the customer's system … more
    Leidos (08/08/25)
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  • Sr. Full Stack Developer

    Leidos (Bethesda, MD)
    …innovation and enhancement, using Java, JavaScript, Python, SpringBoot, Hibernate + Developing software system validation and testing methods using Junit and ... implementation to customer use cases + Document and Perform systems software development, including deployment of build...and design methodologies + Experience working on the customer's systems + Understanding of the customer's system … more
    Leidos (08/08/25)
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  • .NET/Oracle Developer

    CACI International (Fort Meade, MD)
    … + Writing clean, efficient, and well-documented code to improve existing systems + Debugging and troubleshooting/testing software issues to ensure smooth ... .NET/Oracle Developer Job Category: Information Technology Time Type: Full...Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel… more
    CACI International (09/10/25)
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  • Senior .NET Developer

    Koniag Government Services (Washington, DC)
    …Technology Solutions, LLC,** a Koniag Government Services company, is seeking a Senior.NET Developer with a TS /SCI Clearance to support **ATS** and Department of ... more. This is in support of the Office of Foreign Missions Information System (TOMIS) with software application development, system administration, and… more
    Koniag Government Services (07/31/25)
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  • Vulnerability Researcher/Reverse Engineer/CNO…

    Nightwing (San Antonio, TX)
    …building and using tools to find, exploit, and productize vulnerabilities in complex software systems + Utilizing full system emulation for research ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (09/17/25)
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  • Mobile Developer , Java Android

    SAIC (Chantilly, VA)
    …on customer business objectives, timelines, and other resource constraints + Work with software system users to understand the requirements for desktop, web, ... **Description** SAIC, a leading provider of systems development & deployment, targeting & intelligence analysis,...agile development team located in Chantilly, VA. The **Mobile Developer ** should be able to complete software … more
    SAIC (09/04/25)
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  • Sharepoint Developer (Pies-L4) - NGA…

    Masego (Springfield, VA)
    …process improvements, optimization, development, and/or operations sustainment efforts for IT systems , software , and processes (eg SharePoint) . Description We ... are looking for a Senior-level TS /SCI cleared Sharepoint Developer to join our...and decades of experience, coupled with proven project management systems and top -notch client support, Masego enhances… more
    Masego (08/03/25)
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  • Principal Java Developer

    Leidos (Bethesda, MD)
    …architecture, mentoring team members, and conducting code reviews. + Develops and directs software system validation and testing methods using Junit and Katalon ... a new and exciting opportunity for a **Principal** **Java Developer ** in our **National Security Sector's (NSS) Cyber &...implementation to customer use cases + Document and perform systems software development, including deployment of build… more
    Leidos (09/13/25)
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  • CNO Developer /Engineer

    Shuvel Digital (MD)
    …of requirements, system architecture, and detailed design documents. A CNO Developer / Engineer must be able to collaborate well with a strong lean-forward ... Clearance Level: TS /SCI US Citizenship: Required Job Classification: Regular Full-time...Position Description: GITI is looking for a senior-level CNO Developer / Engineer Capable of developing cyber capabilities and exploitation… more
    Shuvel Digital (09/04/25)
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  • Sr. Java Developer

    Leidos (Bethesda, MD)
    …+ Participate in software programming initiatives and code reviews. + Develops software system validation and testing methods using Junit and Katalon and ... a new and exciting opportunity for a **Sr.** **Java Developer ** in our **National Security Sector's (NSS) Cyber &...implementation to customer use cases + Document and perform systems software development, including deployment of build… more
    Leidos (09/13/25)
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