• Principal UI/UX Software Engineer

    SOS International LLC (Reston, VA)
    …commercial clients. **Job Description** **Overview** We are seeking a Principal UI/UX Software Engineer with over 25 years of experience to serve as both a ... who can not only set the strategic direction for user experience but also lead the technical...hands-on experience as a UI/UX developer and software engineer , with a strong portfolio showcasing… more
    SOS International LLC (11/21/25)
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  • Software Engineer Sr Advisor…

    General Dynamics Information Technology (Fairfax, VA)
    …years of related experience **US Citizenship Required:** Yes **Job Description:** Software Engineer Sr Advisor Deliver simple solutions to complex problems ... as a Software Engineer Sr Advisor at GDIT. Here,...a career in application development, you'll make the end user 's experience your priority and we'll make… more
    General Dynamics Information Technology (10/21/25)
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  • Sr. Software Engineer TS/SCI…

    Leidos (Alexandria, VA)
    **Description** Leidos has an exciting opportunity for a Sr. Software Engineer ! *Must have an active TS/SCI Polygraph up front. No exceptions.* You will perform ... such as Oracle, PostgreSQL, MongoDB, SQL Server. Must have experience with Web Application User Interface Development,...working with AngularJS, JSON, HTML, XML, XSLT. Must have experience with software source control and configuration… more
    Leidos (12/10/25)
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  • Software Engineer

    CACI International (Sterling, VA)
    Software Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... * * * **The Opportunity:** Join us as a Software Engineer to design, build, and ship...individually or as part of a team to analyze user requirements, design software solutions, and ensure… more
    CACI International (12/20/25)
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  • Software Quality Engineer II

    Mastercard (Arlington, VA)
    …needs. All About You: * Hands-on experience as a Software Quality Engineer , Software Engineer in Test, Test Automation Engineer , Developer, or ... UI, API, and data validation. * Contribute to ensuring a seamless and intuitive user experience through thoughtful test coverage. * Assist in validating data… more
    Mastercard (12/02/25)
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  • Software Test and Evaluation…

    ManTech (Norfolk, VA)
    …Qualifications:** + Bachelor's Degree in related field + 7+ years of relevant work experience as a software engineer within a US Government environment, ... ManTech seeks a motivated, career and customer-oriented ** Software Test and Evaluation Engineer ** to...+ High School Diploma and 5+ years of relevant experience in software engineering, to include digital… more
    ManTech (01/09/26)
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  • Software Engineer - Database…

    Arena Technical Resources, LLC (Reston, VA)
    Software Engineer - Database Specialist Location: Reston, VA, US Job ID: ATR 17699 Job Description Job Title: Software Engineer - Database Specialist Job ... testing and customer training for the final product, the Software Engineer will see a project through...administration (design, performance, maintenance, security). - 3+ years of software development experience with .NET stack (ASP.NET,… more
    Arena Technical Resources, LLC (11/03/25)
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  • Senior Software Engineer - Ctj…

    Microsoft Corporation (Reston, VA)
    **Overview** Microsoft has an exciting opportunity for a **Senior Software Engineer ** to join The Identity team for the Azure Government Secret and Top-Secret ... including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR equivalent experience . Software Engineering IC4 - The typical base pay range for this… more
    Microsoft Corporation (01/07/26)
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  • Staff Engineer - Software

    TheIncLab (Mclean, VA)
    …and where your career can meet purpose as well. We are looking for a Staff Engineer to join our Software Engineering team. This is a senior technical leadership ... Engineering, or related field. + 8+ years of professional software development experience , with at least 3...+ Demonstrated success in leading teams to develop high-performance, user -centered applications. + Experience as a military… more
    TheIncLab (12/09/25)
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  • Software Engineer III

    TheIncLab (Mclean, VA)
    …purpose; and where your career can meet purpose as well. We are looking for a Senior Software Engineer III to join our R&D team. We encourage you to apply and ... Your Mission, Should You Choose to Accept As a Software Engineer III on our R&D team,...is a mid-to-senior level position that requires demonstrated professional experience and technical acumen in full stack software more
    TheIncLab (12/26/25)
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