• Mulesoft Developer

    ICF (Reston, VA)
    …is a rapidly growing, entrepreneurial, technology department, seeking a MuleSoft Developer to support a federal project. Our Digital Modernization Division is ... our client's business. The team is seeking a Mulesoft Developer to be responsible for building integration solutions on...and develop highly scalable enterprise solutions using RESTful APIs, Java , JEE and related Java technology stack… more
    ICF (11/13/25)
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  • Senior Application Developer

    GovCIO (Fairfax, VA)
    **Overview** GovCIO is currently hiring for a Senior Application Developer with an active Secret clearance to design, build, and modify application software. ... $112,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/4955/senior- application - developer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-VA-Fairfax_ **ID** _2024-4955_ **Category**… more
    GovCIO (10/22/25)
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  • Full Stack Developer

    Arena Technical Resources, LLC (Falls Church, VA)
    …implementing capabilities to support web applications using microservices. - 5+ years of Java /J2EE ( Java 19 or higher preferred) work experience - Java ... Full Stack Developer Location: Falls Church, VA, US Job ID:...Gitlab Runner, Docker - Junit, SONAR, Jersey - REST Web Service * Security clearance level: Public Trust *… more
    Arena Technical Resources, LLC (10/14/25)
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  • GIS-Map Developer

    GovCIO (Richmond, VA)
    …C++, and Java to develop GIS applications and scripts + Application Programming Interfaces (APIs) like ESRI Map APIs, Leaflet, and OpenLayers to integrate ... **Overview** GovCIO is currently hiring for a GIS-Map Developer to support the USPS. **Responsibilities** + Work...and platforms, along with programming languages and tools for web mapping and spatial data management + Analyze and… more
    GovCIO (09/07/25)
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  • Full Stack Developer , Team Lead

    Leidos (Ashburn, VA)
    …DOD Top Secret or DHS CBP BI + Solid experience as a full stack Java developer . + AWS, Microservices, User experience , containerization, CI/CD + Experience in ... RESTful Web Services, Hibernate + Oracle/ MySQL/Postgres, microservices, Springboot, Java . + CI/CD, Experience in Agile development, and UX/UI. + Experience with… more
    Leidos (09/11/25)
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  • ServiceNow Developer - TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …that is challenging, impactful, and mission-critical. Join our team as an Applications Developer and make an impact. While you help us advance the mission, we'll ... skills and advance your career. We are seeking a Developer capable of working with a software development team...a basic understanding of object orientated languages like Javascript, Java , and Python. **WHAT YOU'LL NEED TO SUCCEED:** +… more
    General Dynamics Information Technology (09/23/25)
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  • Software Developer / Engineer

    CACI International (Sterling, VA)
    …3 or more years of experience in software development * Experience with Java /Back-end OR * Experience with Web /Front End * Experience developing within ... Software Developer / Engineer Job Category: Engineering Time Type:...microservices and a user interface (UI) for a data-rich application with complex user workflows. As a part of… more
    CACI International (10/21/25)
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  • Senior Front End Software Developer

    CACI International (Sterling, VA)
    Senior Front End Software Developer /Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... Anticipated Posting End: 5/12/2026 CACI is seeking a Senior Developer to join a multidisciplined team to work on...cloud native microservices and a UI for a data-rich application with complex user workflows. As a part of… more
    CACI International (09/23/25)
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  • Senior AWS Python Developer

    CGI Technologies and Solutions, Inc. (Reston, VA)
    …* Hands on experience CI/CD with Terraform pipelines and Gitlab. * Experience building web application on AWS cloud. * Experience in scripting and automation ... **Senior AWS Python Developer ** **Category:** Software Development/ Engineering **Main location:** United...with a strong background in AWS cloud services, scalable application development, and DevOps practices. The ideal candidate will… more
    CGI Technologies and Solutions, Inc. (10/11/25)
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  • User Interface (UI) Developer

    Leidos (Ashburn, VA)
    …The National Security Sector within Leidos is seeking a User Interface (UI) Developer with strong systems, software, and Agile experience to support a complex ... for a highly skilled and experienced Senior Angular UI Developer to lead the greenfield development of a critical...lead the greenfield development of a critical user interface application . This role demands a visionary who can build… more
    Leidos (10/30/25)
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