• Senior Cyber Capability Developer

    TekSynap (Springfield, VA)
    **Responsibilities & Qualifications** **RESPONSIBILITIES** The Senior Cyber Capability Developer (Reverse Engineer) is an accomplished technical professional ... specializing in the analysis and understanding of software, firmware, and systems through reverse engineering techniques. With a background in Agile methodologies,… more
    TekSynap (08/21/25)
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  • Senior Salesforce Apex Developer

    Infinitive Inc (Mclean, VA)
    …in 2025. Infinitive has also been named a Washington Post "Top Workplace", Washington Business Journal "Best Places to Work", and Virginia Business "Best Places ... to Work." Position Overview We are seeking a Senior Salesforce Apex Developer with deep expertise in Salesforce Sales Cloud and Service Cloud to join our technology… more
    Infinitive Inc (09/09/25)
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  • Senior Appian Developer UI/UX

    Guidehouse (Mclean, VA)
    …relational database architecting, management, and scripting + Ability to design business processes and integrate processes across disparate systems , ... and best practices, and are able to independently convert complex business requirements into functioning pieces of application. Senior Appian Developers also… more
    Guidehouse (09/27/25)
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  • Sr Lead Big Data Developer

    Lumen (Richmond, VA)
    …Big Data Developer who is passionate about working with large-scale systems using cutting-edge technologies and tools to help identify and disrupt malicious ... **About Lumen** Lumen connects the world. We are igniting business growth by connecting people, data and applications - quickly, securely, and effortlessly.… more
    Lumen (10/02/25)
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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 ... activities associated with delivery of software solutions associated with customer-defined systems and software projects by working in close collaboration with… more
    CACI International (08/22/25)
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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 ... analysis and targeting. + Independently identify technical solutions for business problems, directly contribute to conceptual design, and routinely collaborate… more
    ManTech (09/04/25)
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  • AI Application Developer

    SMX (Richmond, VA)
    …States The Naval Postgraduate School (NPS) is seeking a motivated and enthusiastic Junior AI Application Developer to support the design, development, and ... datasets to ensure data quality. + Integrate AI models into production systems using APIs, microservices, and cloud platforms. + Collaborate with product managers,… more
    SMX (10/01/25)
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  • Senior Software Developer - TS/SCI…

    Leidos (Reston, VA)
    **Description** The Mission Solutions Business Area at Leidos seeks a Software Engineer to lead the creation of new software capabilities within a matrixed research ... test, simulation, and verification of software simulation or decision systems . A successful applicant will be able to write...teams of other subject matter experts, guiding and teaching junior and mid-level resources in the process of defining… more
    Leidos (09/21/25)
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  • Software Developer II - Modeling…

    SimIS Inc. (Suffolk, VA)
    …Inc. is an innovative information technology solution Veteran Owned Small Business (VOSB) that models future environments, requirements, and capabilities, and then ... responsibilities in the design, development, integration, and maintenance of simulation systems used for training, analysis, and decision support in defense… more
    SimIS Inc. (08/03/25)
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  • Senior Platform Engineer

    Truist (Richmond, VA)
    …environments. * Engineer modular, reusable automation patterns that enable developer self-service while ensuring compliance with enterprise requirements. * ... to the design and engineering of asset registration and classification systems for infrastructure, applications, APIs, secrets, and deployment artifacts. * Develop… more
    Truist (09/20/25)
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