• Software Developer Intermediate

    V2X (Ashland, VA)
    …+ Industry experience in software development, with a minimum of 3 years in a mid - level role, preferably in a DOD or defense contracting environment. + Creation ... Radiological, and/or Nuclear (CBRN) threats. As an Intermediate Software Developer contracted to support the Advanced Visualization of Chemical, Biological,… more
    V2X (10/07/25)
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  • Lead Application Developer / Site Manager

    GovCIO (Fairfax, VA)
    …development team + Provide technical leadership and mentoring to junior and mid - level developers + Collaborate with architects, product managers, and ... 12 years experience (or commensurate experience) + 7+ years of professional Java development experience + Clearance required: Secret clearance with ability to obtain… more
    GovCIO (10/24/25)
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  • Senior Software Developer - TS/SCI…

    Leidos (Reston, VA)
    …and lead teams of other subject matter experts, guiding and teaching junior and mid - level resources in the process of defining new systems to achieve specific ... applicant will be able to write various coding languages (for example: Java , C++, Python, R, JavaScript, HTML), construct enterprise solutions using multi- level more
    Leidos (09/21/25)
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  • Mid - Level Software Engineer

    Leidos (Alexandria, VA)
    …part of the Decision Advantage Solutions Business Area, is currently seeking a Mid - Level Software Engineer for the Chinook Program. The Chinook Program delivers ... CO + St. Louis, MO + Tucson, AZ **Clearance Level Required:** **Must have a** **Top Secret with SCI...CSS, JSON, Ajax, and REST APIs + Object-oriented Programming:Python, Java , or JavaScript + Advanced Programming: Go + Front-end… more
    Leidos (10/05/25)
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  • Software Engineer- Mid - Backend

    Guidehouse (Mclean, VA)
    …a Public Trust level clearance. + Experience with the following: + Java and Spring framework (or JEE), Spring Boot (or similar framework) and RESTful API-based ... for a federal government client. This is an exciting opportunity for a seasoned developer to join a collaborative, Agile team that will be building the backend of… more
    Guidehouse (11/12/25)
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  • Software Engineer-Senior / Lead - Backend

    Guidehouse (Mclean, VA)
    …meet sensitive data handling requirements. + Proactively mentor and support Junior and Mid - level Engineers and perform peer code reviews. + Develop and ... collaborative, Agile team that will be building the backend of an enterprise- level application using a modern, cloud-hosted microservices architecture. You will be… more
    Guidehouse (11/12/25)
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  • Senior Release Management Engineer-12064-Hybrid

    Shuvel Digital (Vienna, VA)
    …performing root cause analysis of incidents + Works independently with minimal oversight ( Mid - Level to Highly Experienced) + Possesses a degree or formal ... + Experience with ServiceNow as a power user and/or developer and/or administrator + Cloud computing, with specific understanding...(AIX, Linux, UNIX and Windows): WebSphere, .Net, Lotus Notes, Java , SOA + DBMS: DB2, Oracle, SQL Server, Progress… more
    Shuvel Digital (09/25/25)
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  • Senior Software Engineer - Frontend

    Guidehouse (Mclean, VA)
    …client. This role will lead frontend development efforts, mentor junior and mid - level engineers, and collaborate closely with architects and backend engineers. ... APIs for microservices + Guide and mentor junior and mid - level developers, conducting code reviews and technical...**What Would Be Nice to Have** + Certified Scrum Developer (CSD) or Certified ScrumMaster (CSM) + GIAC Secure… more
    Guidehouse (11/12/25)
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  • Sr. Software Engineer

    Leidos (Alexandria, VA)
    …cloud environments such as AWS GovCloud or C2S. + Guide and mentor junior and mid - level engineers, enforce code quality, and lead peer reviews. + Build and ... CO + St. Louis, MO + Tucson, AZ **Clearance Level Required:** **Must have a** **Top Secret with SCI...CSS, JSON, Ajax, and REST APIs + Object-oriented Programming:Python, Java , or JavaScript. + Advanced Programming: Go + Front-end… more
    Leidos (10/05/25)
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  • Software Engineer, Full Stack, Public Sector

    Google (Reston, VA)
    …Full Stack, Public Sector _corporate_fare_ Google _place_ Reston, VA, USA ** Mid ** Experience driving progress, solving problems, and mentoring more junior team ... architecture. + Experience with Kubernetes. + Experience in languages such as Java , C++, Go, Python, or full-stack development. + Active Top Secret/Sensitive… more
    Google (11/01/25)
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