• Associate Software Developer

    ManTech (Herndon, VA)
    MANTECH seeks a motivated **Associate** ** Software Developer ** eager to grow their skills while supporting the improvement of government IT systems. In this ... substituted for a degree + 3+ years of related software development experience + Experience working with Java...transferable and subject to government approval to support the project **Physical Requirements:** + Must be able to remain… more
    ManTech (08/08/25)
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  • Software Developer Intermediate

    V2X (Ashland, VA)
    …and Chemical, Biological, Radiological, and/or Nuclear (CBRN) threats. As an Intermediate Software Developer contracted to support the Advanced Visualization of ... Chemical, Biological, Radiological, and Nuclear (CBRN) Sensor's project for the Department of Defense (DOD), you will...+ Experience - Minimum + Demonstrated proficiency in backend software development ( Java , C#, Go, etc), with… more
    V2X (07/09/25)
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  • Software Developer Intermediate

    V2X (Ashland, VA)
    …and Chemical, Biological, Radiological, and/or Nuclear (CBRN) threats. As an Intermediate Software Developer contracted to support the Advanced Visualization of ... secret level security clearance. Experience: Minimum: + Demonstrated proficiency in backend software development ( Java , C#, Go, etc), with experience supporting… more
    V2X (07/09/25)
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  • Software Developer

    CACI International (Springfield, VA)
    Software Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... Travel: None * * * CACI is seeking a Software Developer in the Springfield, VA area....for leading portions of projects and may oversee specific project implementation teams; for interpreting system requirements, performing low… more
    CACI International (06/24/25)
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  • AI Software Developer

    ManTech (Chantilly, VA)
    **ManTech** seeks a motivated, career and customer-oriented **AI** ** Software Developer ** to join our team in the **Northern VA area** . As part of the position, ... Experience in programming and/or scripting languages such as JavaScript, Python, C++, or Java . + Experience with software development frameworks and tools (eg,… more
    ManTech (07/31/25)
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  • Mid-Level Software Developer

    GovCIO (Richmond, VA)
    **Overview** GovCIO is currently hiring for a Mid-Level Software Developer to support our customer, USPS and their Logistics Tech Services Group. This position ... USD $130,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6437/mid-level- software - developer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6437_ **Category** _Software… more
    GovCIO (08/08/25)
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  • Scientific Software Developer (DC,…

    Stellar Science (Vienna, VA)
    …JavaScript, Python, Java + Relevant libraries: Boost, Eigen + Cross-platform software development on Linux, Windows, Mac + 3D graphics using OpenGL, Open Scene ... We hire smart Scientists and Software Engineers who love to create and maintain...Graph and/or WebGL + User interface development with Qt, Java Swing, Material UI + Supercomputing: OpenMP, threads, MPI,… more
    Stellar Science (08/07/25)
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  • Appian Developer - Remote

    ICF (Reston, VA)
    … or Certified Level 3 Appian Developer + Experience working with Appian Tempo. + Java developer experience is a strong plus. + Recent work experience on a ... software development project in a Federal government...architectures preferred + Experience working with Appian Sites. + Java developer with Maven builds experience is… more
    ICF (07/17/25)
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  • Senior Cyber Capability Developer (Reverse…

    Leidos (Lorton, VA)
    …The Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, and ... (NSS) has a new and exciting opportunity for a Senior Cyber Capability Developer (Reverse Engineer) in our Cyber & Analytics Business Area (CABA). Our talented… more
    Leidos (06/08/25)
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  • Software Engineer III- Pega…

    Truist (Richmond, VA)
    …Deliver technically complex Pega solutions. Perform system integration support for all project work. Consult and partner with the business product owners to ... activities may change from time to time. 1. Develop customized Pega coding, software integration, perform analysis, configure solutions, using tools specific to the … more
    Truist (06/07/25)
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