• Full Stack Developer Secret Clearance

    Northrop Grumman (Newport News, VA)
    …part of history, they're making history. Northrop Grumman is seeking a Full Stack Developer to join our growing GCCS-J development team. This position 100% onsite ... project statuses and barriers + Agile Development process + Lead independent technical investigations, provide technical advice, recommend technical solutions,… more
    Northrop Grumman (09/25/25)
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  • Backend Developer

    ManTech (Ashburn, VA)
    **MANTECH** seeks a motivated, career- and customer-oriented **SME Backend Java Developer ** to join our innovative team in **Ashburn, VA** . This is a hybrid ... position with 2 days onsite and 3 days remote. Each day US Customs...travel. **Responsibilities include but are not limited to:** + Lead and perform development and maintenance of end-user focused,… more
    ManTech (09/04/25)
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  • Senior Full Stack Developer

    ManTech (Ashburn, VA)
    **MANTECH** seeks a motivated, career and customer oriented **Senior Full Stack Developer ** SME to join our team in **Ashburn, Virginia** . This position is ... onsite two days a week. Each day US Customs...travel. **Responsibilities include but are not limited to:** + Lead and perform development and maintenance of end-user focused,… more
    ManTech (09/03/25)
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  • Senior M&S Systems Developer (SME)

    SimIS Inc. (Norfolk, VA)
    ONSITE Who We Are : Founded in 2007,...Senior Software Architect - Modeling & Simulation SME to lead the technical design and development of NATO's Next ... Design and implement high-level architecture for NATO's next-generation M&S systems + Lead DIS protocol implementation and ensure compliance with IEEE standards +… more
    SimIS Inc. (09/05/25)
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  • Sr. Software Developer - Modeling…

    SimIS Inc. (Suffolk, VA)
    ONSITE Who We Are : Founded in 2007, SimIS Inc. is an innovative information technology solution Veteran Owned Small Business (VOSB) that models future environments, ... and is contingent upon award. Job Description: The ideal candidate will lead US military Modeling & Simulation (M&S) efforts with senior-level responsibilities in… more
    SimIS Inc. (08/03/25)
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  • Lead Full Stack Engineer - Single Family…

    Fannie Mae (Reston, VA)
    …As a valued colleague on our team, you will act as a team lead in the designing, producing, testing, or implementing software, technology, or processes, as well ... as lead processes for creating and maintaining IT architecture, large...*Required Qualifications* * 4 years of hands-on experience in Java development and Spring Framework. * Proficiency in Python,… more
    Fannie Mae (09/21/25)
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  • Lead DevOps Engineer

    CoStar Realty Information, Inc. (Richmond, VA)
    …is good to have but not required?** + Programming languages / some developer background with either Java , C#, Python,NodeJS + Server-less architecture ... Lead DevOps Engineer Job Description **Overview** CoStar Group...VA and has the work schedule of 4 days onsite and 1 day remote. **What qualities we are… more
    CoStar Realty Information, Inc. (08/20/25)
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  • Lead Data Engineer

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, career and customer-oriented ** Lead ** **Data Engineer** to join our Data and AI Practice onsite in Chantilly and/or Herndon, VA. You ... goals and requirements. **Responsibilities include but are not limited to:** + Lead the design, development, and deployment of robust data pipelines to ingest,… more
    ManTech (09/11/25)
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  • Platform Engineering, Principal Engineer (Director…

    Fannie Mae (Reston, VA)
    …UNIX * Experience using APIs for developing or programming software * Skilled in Java * Skilled in using REST API * Skilled in Python object-oriented programming ... Desired Experiences * Bachelor degree or equivalent * Ability to lead cross-functional teams and drive alignment as in Individual Contributor. * Deep understanding… more
    Fannie Mae (08/22/25)
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  • Campus - Technology Program Intern

    Fannie Mae (Reston, VA)
    …- August 202 6 ) paid internship program you will be empowered to drive change, lead with creativity, own your career, and make a difference. As a path to our ... DevOps * * Agile Process Development & Delivery * Java /JavaScript * Python * SQL * JIRA * Application...Application Programming Interface (API) * AWS (Amazon Web Services) developer tools * Cucumber * Docker * Jenkins *… more
    Fannie Mae (08/27/25)
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