• Java Software Engineer

    CACI International (Sterling, VA)
    Java Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... on an ongoing basis. **The Opportunity:** CACI is seeking a talented Software Developer with automated testing expertise to join our SIGINT Holistic Integration… more
    CACI International (01/01/26)
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  • Software Engineer ( Java )

    Actalent (Manassas, VA)
    Job Title: Full Stack Java Developer Job Description We are seeking a Full Stack Java Developer to develop and maintain a cloud management software ... submarine combat systems, enabling them to work together and facilitating software updates and life-cycle support. Responsibilities + Design, develop, and maintain… more
    Actalent (01/03/26)
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  • Senior Software Engineer (UI…

    Quality Technology Services, LLC (Ashburn, VA)
    The **Senior Software Engineer ** develops java /angular applications leveraging a microservices framework. The successful candidate has 10 plus years of ... CSS basic knowledge + Restful APIs + Backend + Java 8+ Spring Framework (Boot, Security) + Hibernate (JPA)...or related field + Ten or more years of Software Engineering experience with a focus on front-end development… more
    Quality Technology Services, LLC (12/24/25)
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  • Full-Stack Software Engineer

    The Boeing Company (Chantilly, VA)
    …Find your future with us. The Boeing Company is seeking a **Full-Stack Software Engineer (Associate/Experienced)** to join the **FishTools program** within the ... CO or Mesa, AZ.** We're seeking a highly talented, motivated, and creative software developer to engineer new solutions and support existing capabilities of… more
    The Boeing Company (12/25/25)
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  • Senior Software Engineer - CTJ - Top…

    Microsoft Corporation (Reston, VA)
    **Overview** The SCS Security Health team is looking for a **Senior Software Engineer ** to help secure Microsoft's clouds through innovative, cloud-native ... beyond. **Responsibilities** + Design and deliver scalable, reliable, and efficient software and infrastructure for Azure security services. + Maintain 24x7 service… more
    Microsoft Corporation (12/21/25)
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  • Software Engineer

    Koniag Government Services (Chantilly, VA)
    …Services, Inc. (KSI), a Koniag Government Service Company, is seeking a skilled Software Engineer to support our government customer. This position requires the ... spending accounts, paid holidays, three weeks paid time off, and more. The Software Engineer will formulate and define specifications for complex operating … more
    Koniag Government Services (12/26/25)
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  • Software Engineer

    Lockheed Martin (Manassas, VA)
    …innovation\. **The Work** Lockheed Martin Rotary & Mission Systems is seeking a full\-time Software Engineer \. In this role, you will perform software ... troubleshooting experience with the Linux/Unix Operating System\. \- Experience in software development, integration, troubleshooting using Java \. \- Experience… more
    Lockheed Martin (11/19/25)
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  • Senior Software Test Engineer

    Syms Strategic Group, LLC (SSG) (Ashburn, VA)
    Syms Strategic Group (SSG) is seeking a talented Senior Software Test Engineer Location: Remote Department: Veterans Affairs (VA) Type: Full Time Min. ... programming skills, often in languages such as C#, .Net, Java , or Python. + Develop and execute test plans,...International Software Testing Qualifications Board (ISTQB), Certified Software Testing Engineer (CSTE), Certified Software more
    Syms Strategic Group, LLC (SSG) (12/20/25)
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  • Senior DevOps Software Engineer

    CACI International (Sterling, VA)
    Senior DevOps Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... **The Opportunity:** CACI is seeking an enthusiastic Senior DevOps Software Engineer to join our Team. We...science, information technology, or related field) + Experience with Java , Spring + Experience with REST + Experience with… more
    CACI International (12/11/25)
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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...Strong proficiency in at least two programming languages (eg, Java , Python, C/C++). + Proficiency with container automation and… more
    CACI International (12/20/25)
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  • Senior Software Engineer

    KBR (Chantilly, VA)
    Title: Senior Software Engineer KBR is seeking a Senior Software Engineer to join our team. The candidate will leverage their extensive software ... development, implementation, maintenance, configuration management and quality control of software for scientific/engineering applications + Define system and … more
    KBR (12/02/25)
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  • Software Engineer - SME

    KBR (Chantilly, VA)
    Title: Software Engineer - SME Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... the future of space defense. KBR is seeking a Software Engineer SME to join our team....and cloud services open-source technologies) + Hands-on experience with Java , C/C++, and/or Python Desired Qualifications: + Master of… more
    KBR (10/21/25)
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  • Software Engineer (Journeyman, Full…

    Parsons Corporation (Reston, VA)
    …techniques and controls + Domestic and/or international project travel may be required. ** Software Engineer , Journeyman:** + Bachelors degree and 5+ years of ... Active Top Secret clearance + Demonstrated recent experience with Java , Python, node.js, JavaScript, HTML + Experience designing and...experience in Software Engineering and/or Development. ** Software Engineer more
    Parsons Corporation (12/18/25)
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  • Senior Software Engineer

    KBR (Chantilly, VA)
    Title: Senior Software Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... future of space defense. KBR is seeking a Senior Software Engineer to join our team. The...and cloud services open-source technologies) + Hands-on experience with Java , C/C++, and/or Python Desired Qualifications: + Master of… more
    KBR (10/21/25)
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  • Software System Engineer

    Kratos Defense & Security Solutions, Inc. (Herndon, VA)
    …System or systems engineering + Coding experience with C/C++ or python or Java + Basic understanding of software networks and Microsoft Windows, familiarity ... 90 days from the Posting Date. Keyword: Ability to write scripts (Python/ Java ), software installation, SW interface development, written and verbal… more
    Kratos Defense & Security Solutions, Inc. (12/16/25)
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  • AI/ML Software Engineer

    CACI International (Reston, VA)
    AI/ML Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel ... Local * * * **The Opportunity:** CACI is seeking a motivated early-career Software Engineer with interest in Artificial Intelligence (AI), Machine Learning (ML),… more
    CACI International (12/29/25)
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  • Sr Software Engineer

    Deltek Systems (Herndon, VA)
    …preferred Technical Skills + Programming Languages: Expert-level proficiency in Java ( Java 17+) and Python with strong software design principles + ... the recognized global standard for project-based businesses, Deltek delivers software and information solutions to help organizations achieve their purpose.… more
    Deltek Systems (12/18/25)
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  • Senior Software Engineer - CTJ - Top…

    Microsoft Corporation (Reston, VA)
    **Overview** Microsoft has an exciting opportunity for a Senior Software Engineer in the Cloud+AI Azure Data Explorer team. As part of a core product engineering ... in highly secured and regulated industries. The systems and software you build will be required to meet the...languages including, but not limited to, C, C++, C#, Java , JavaScript, or Python + OR equivalent experience. **Other… more
    Microsoft Corporation (12/02/25)
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  • Senior FHIR Software Engineer

    ICF (Reston, VA)
    …of relevant industry experience without a formal degree + 7+ years overall software engineering experience, including strong proficiency in ** Java ** , **Python** ... integrated solution. **The Work** We are seeking a FHIR Engineer to join our dynamic team. In this role,...be working with implementing the FHIR standard using JavaScript, Java , Spring Boot and OpenAPI to develop robust and… more
    ICF (11/26/25)
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  • Software Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a ** Software Developer** to support the design, build, and deploy a bi-directional AWS API Gateway capable of sending and pulling ... and integrate them with existing data providers using JSON, XML or other software . + Design, develop, and implement scalable, elastic micro services based platforms.… more
    SAIC (11/14/25)
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