• Integration Developer

    Steampunk (Mclean, VA)
    **Overview** As a **Steampunk** **Integration Developer ,** you will design, develop, evaluate, and modify system interfaces and integrations. You will participate in ... APIs + Eligible to obtain and maintain and government security clearance + Possess at least one integration related...at least one integration related certification + Proficiency in Java , XML, JSON, and related technologies. + Familiarity with… more
    Steampunk (12/03/25)
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  • Software Developer - TS/SCI with Polygraph

    General Dynamics Information Technology (Chantilly, VA)
    …that we can't turn into opportunity. And our work depends on a Software Developer joining our team to support Government activities at Chantilly, VA. At GDIT, people ... are our differentiator. As a Software Developer supporting the customer, you will be trusted to...or Vue.js + Familiarity with backend technologies such as Java , Python or Node.js + Experience with AWS services… more
    General Dynamics Information Technology (12/02/25)
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  • UI Developer

    CACI International (Sterling, VA)
    …CACI is seeking a UI Developer to develop a modern, React and java -based software application as part of a small, innovative team. You'll have the ... UI Developer Job Category: Information Technology Time Type: Full...Experience with software configuration management processes and tools + Security + or CISSP certified This position is contingent on… more
    CACI International (10/20/25)
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  • Java - Mainframe Programmer

    GovCIO (Richmond, VA)
    **Overview** GovCIO is currently hiring for Java - Mainframe Developer to perform maintenance, remediation's, and updates to mission critical applications used ... open to learning the "Legacy/Mainframe technologies" Provide architecture, development and cyber security support for the High Value Assets (HVAs) that make up the… more
    GovCIO (11/07/25)
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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):** ... Learning, Deep Learning, and NLP. . Proficiency in programming languages such as Python, Java , or C++, with a strong emphasis on hands-on coding and development. .… more
    CGI Technologies and Solutions, Inc. (12/10/25)
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  • Senior Software Developer

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented **Senior Software Developer ** to join our team in the **DC, Maryland, and Virginia (DMV) area** . In this ... operational efficiency. You might analyze and design databases within an application area, working individually or coordinating database development as part of… more
    ManTech (11/21/25)
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  • Geospatial Applications Developer - TS/SCI

    Xcellent Technology Solutions (Quantico, VA)
    …+ Or 8+ years of relevant experience in lieu of degree + CompTIA Security + certification + Demonstrated experience in application development along with hands-on ... Deliver Geospatial Solutions for the Marine Corps As a Geospatial Software Developer , you'll have the opportunity to support the Marine Corps Intelligence Activity… more
    Xcellent Technology Solutions (12/05/25)
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  • Software Developer

    Noblis (Chantilly, VA)
    Responsibilities As a Software Developer , you will be responsible for developing code, tests, and debugging new software or enhancements to existing software. You ... business applications as well as user, performance, quality, interface, and security requirements to support a forensic and investigative ecosystem across multiple… more
    Noblis (11/15/25)
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  • Oracle Database Administrator & Developer

    ICF (Reston, VA)
    …client's business. We are seeking an **Oracle** **Database Administrator & Developer ** to design, develop, and maintain scalable applications for government clients. ... upgrades). + Monitor performance, troubleshooting issues, and ensure high availability and security . + Implement backup and recovery strategies using RMAN and Data… more
    ICF (11/12/25)
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  • Web Developer - TS/SCI with Polygraph

    General Dynamics Information Technology (Chantilly, VA)
    …Yes **Job Description:** Transform technology into opportunity as a Web Developer at GDIT. Shape what's next for mission-critical government projects while ... SharePoint. + Demonstrated experience implementing dynamic web pages, custom application plugins and widgets, and custom Cascading style sheets....in 3 or more of the following applications: C#, Ajax/ Java Script, HTML 5, PHP, CSS, and MySQL. +… more
    General Dynamics Information Technology (10/01/25)
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