• Senior Back-End Developer

    Steampunk (Mclean, VA)
    …we participate in the E-Verify program. **Contributions** Asa **Back-End Developer ** , you will work with our growingDevSecOpspractice delivering software ... Design, develop, and deploy micro-services and cloud-based systems using Java / React + Understanding the needs of stakeholders...**Qualifications** **Required:** + Ability to obtain a US government Security Clearance + BS Degree in an IT field… more
    Steampunk (08/19/25)
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  • Senior ServiceNow Developer

    CACI International (VA)
    …highly complex, mission-critical scoped and global applications for the Department of Homeland Security . As a Developer , you will be part of a development ... Senior ServiceNow Developer Job Category: Information Technology Time Type: Full...focused on the delivery of a critical case management application . As the ideal candidate, you will be able… more
    CACI International (08/08/25)
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  • Full Stack Mobile Developer

    CACI International (Ashburn, VA)
    Full Stack Mobile Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of ... CACI is currently looking for a Full Stack Mobile Developer with agile methodology experience to join our BEAGLE...in Agile Software Development for the Department of Homeland Security (DHS). As a member of the BEAGLE ASF… more
    CACI International (09/19/25)
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  • Senior Software Developer

    Rite-Solutions Inc. (Dahlgren, VA)
    …VA, USA | Virginia | Full Time Rite-Solutions, Inc. is seeking a Senior Developer to support in a full-time hybrid capacity at the Naval Surface Warfare Center ... to meet current Cyber Defensive needs. As a Senior Developer on this program, you will be tasked with...implementing new features within a critical line of business application that support mission assurance and operational management functions.… more
    Rite-Solutions Inc. (09/25/25)
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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 (08/08/25)
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  • Salesforce Technical Lead / Sr. Developer

    Steampunk (Mclean, VA)
    …of enterprise solutions + Monitor Salesforce.com usage for compliance + Maintain security for Salesforce.com data + Interface with business analysts and technical ... process and reporting requirements + Must have proven knowledge and practical application of Visualforce, APEX programming, Force.com APIs, and Web Service +… more
    Steampunk (08/22/25)
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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 ... skills and hands on technical trouble shooting to support application issues and application of preventative measures....RESTFUL API development. + Requires experience in development of JAVA , Node JS applications. + Requires experience in both… more
    Leidos (07/25/25)
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  • Senior Appian Developer UI/UX

    Guidehouse (Mclean, VA)
    …to independently convert complex business requirements into functioning pieces of application . Senior Appian Developers also have a comprehensive understanding of ... be able to OBTAIN and MAINTAIN a Federal or DoD Public Trust security clearance; candidates must obtain approved adjudication of clearance prior to onboarding with… more
    Guidehouse (09/27/25)
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  • Senior Full-Stack Developer

    Steampunk (Mclean, VA)
    **Overview** As a **Senior Full-Stack Developer ** , you will work with a team of developersto deliver software features, APIs, and micro-service solutions. We ... **Contributions** + Design, develop, and deploy micro-services and cloud-based systemsusing Java / React + Collaborate with stakeholders, designers and businesses… more
    Steampunk (08/29/25)
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  • Journeyman Appian Developer

    Guidehouse (Mclean, VA)
    …You Will Do** **:** + The role as an Appian Journeyman Developer at Guidehouse is critical in designing, developing, and implementing Appian-based applications ... be able to OBTAIN and MAINTAIN a Federal or DoD Public Trust security clearance; candidates must obtain approved adjudication of clearance prior to onboarding with… more
    Guidehouse (09/27/25)
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