• Software Engineer

    Koniag Government Services (Chantilly, VA)
    …Public Law 88-352_** **Job Details** **Job Family** ** Software and Systems Development ** **Job Function** ** Software Engineer ** **Pay Type** **Salary** ... a Koniag Government Service Company, is seeking a skilled Software Engineer to support our government customer....Java, PHP) and frameworks. + Strong experience with RESTful API design, development , and integration. + Experience… more
    Koniag Government Services (12/26/25)
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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 ultimately, deploying an integrated internal and external facing API Gateway across two different agencies on the same...with existing data providers using JSON, XML or other software . + Design, develop, and implement scalable, elastic micro… more
    SAIC (11/14/25)
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  • Expert Software Engineer

    Amentum (Springfield, VA)
    …& Intel space? If so, look no further. Amentum is seeking an **Expert Software Engineer ** to join our team of passionate individuals in **Springfield, VA** ... system as a whole. **Responsibilities:** As a GEODS Expert Software Engineer , you will serve as a...API design * Experience with Multi Cloud Service Development and Coordination * Familiarity with AI/ML, specifically Amazon… more
    Amentum (11/18/25)
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  • Senior Software Engineer

    Cinteot (Fort Belvoir, VA)
    SENIOR SOFTWARE ENGINEER REQUIREMENTS: + Active TOP SECRET/SCI + Bachelor's Degree in Systems Engineering, Software Engineering, or Computer Science + 10 ... operational specifications are met. Implement recommendations for improving documentation and software development process standards + Modify existing … more
    Cinteot (11/05/25)
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  • Software Engineer - Full Stack AI…

    MPR Associates (Alexandria, VA)
    …specialty engineering services and consulting firm, is actively seeking a capable and motivated Software Engineer to join our team. If you are seeking a unique, ... for intelligent document processing and analysis. + Full Stack Development : Work across the entire technology stack, from front...applications on AWS using services like ECS, S3, Bedrock, API Gateway, and Route 53. + Domain Impact: Create… more
    MPR Associates (11/20/25)
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  • Cleared Software Test Engineer

    Noblis (Chantilly, VA)
    Responsibilities As an experienced ** Software Test** ** Engineer ** with our team, you will be working with our federal clients in support of the rapidly developed ... for enterprise applications within an Agile environment, ensuring high-quality software that meets security and compliance requirements. **Job Responsibilities** +… more
    Noblis (12/24/25)
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  • Software Engineer (Java)

    Actalent (Manassas, VA)
    …Skills + Proficiency in Java, React, Spring, Redux, and Kubernetes. + Experience with RESTful API development . + Strong skills in Linux for development and ... control. + Minimum of 5 years of professional experience in software development . Additional Skills & Qualifications + Bachelor's degree in Computer Science,… more
    Actalent (01/10/26)
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  • Applied AI Interface Engineer

    ManTech (Alexandria, VA)
    …**Alexandria, VA** . As part of the position, you will act as a Software Engineer designing and implementing services and components for AI applications. ... or more years (2 with Master's) of experience in software development , systems integration, data management, or...and front-end workflows. + Knowledge of Python and REST API frameworks. + Basic understanding of user interface (UI)… more
    ManTech (12/12/25)
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  • Sr. DevOps Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    …and platforms (Kubernetes/Docker/OpenShift) - Strong understanding of DevOps and software /application development processes - Understanding of GitLab, Jenkins, ... Sr. DevOps Engineer Location: Springfield, VA, US Job ID: ATR...a Service, Application Services, Cloud Computing, High Performance Computing, API Management, etc.). We are looking for hands-on professionals,… more
    Arena Technical Resources, LLC (11/29/25)
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  • Python Engineer

    SAIC (Quantico, VA)
    …+ Experience with web frameworks such as Django or Flask. + Familiarity with API development and integration. + Knowledge of security best practices, including ... and ORM (Object Relational Mapping). + Relevant certifications in Python, cybersecurity, or software development are a plus. REQNUMBER: 2600088 SAIC is a premier… more
    SAIC (01/07/26)
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  • NetSuite Engineer

    CGI Technologies and Solutions, Inc. (Alexandria, VA)
    **NetSuite Engineer ** **Category:** Software Development / Engineering **Main location:** United States, Virginia, Alexandria **Alternate Location(s):** ... **Employment Type:** Full Time **Position Description:** As a NetSuite Engineer you will be responsible for maintaining ERP and...on NetSuite SuiteCommerce Advanced. * 5+ years' experience with API (Soap, Rest) development and integration. *… more
    CGI Technologies and Solutions, Inc. (01/02/26)
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  • Integration Solutions Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking an Integration Solutions Engineer to support SAIC's SKYBern Program, in Chantilly, VA. SKYBern is a large SETA program, supporting ... NRO's acquisition of space systems and providing flight software integration. The role requires an active TS/SCI with...an active TS/SCI with Polygraph. As the Integration Solutions Engineer you will be involved with designing, developing, and… more
    SAIC (11/07/25)
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  • Systems Reliability Engineer

    Leidos (Chantilly, VA)
    **Description** GEOAxIS is looking for Systems Reliability Engineer engineer to work with the rest of the operations team to help drive program technical ... issues + Work closely with Ops Tech Lead and Development Lead to identify baseline enhancements to improve operational...verbal and written + Ability to quickly learn new software and IT concepts + Strong problem solving and… more
    Leidos (01/07/26)
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  • Senior DevSecOps Engineer

    Koniag Government Services (Alexandria, VA)
    …for designing, building and maintaining scalable platform solutions that empower development teams to deliver high-quality software efficiently and securely. ... in accordance with Public Law 88-352_** **Job Details** **Job Family** ** Software and Systems Development ** **Job Function** **Applications Programmer/Analyst**… more
    Koniag Government Services (11/07/25)
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  • Engineer / Solutions Architect

    GovCIO (Fairfax, VA)
    …techniques include sequence, component, deployment and domain models + A background in software development with ability to code at some level and knowledge ... **Overview** GovCIO is currently hiring for an experienced and highly skilled Engineer / Solutions Architect with an active Secret clearance to provide strategic… more
    GovCIO (01/06/26)
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  • Software Solution Architect

    Lockheed Martin (Manassas, VA)
    …product innovation\. **The Work** Lockheed Martin Rotary and Mission Systems is seeking a Software Engineer Associate in Manassas, VA\. In this role you will ... software builds\. * Hands‑on expertise as a software engineer working with large‑scale codebases in...at the Manassas, VA, site\. * Proficiency in modern software development methodologies, including Agile, Scrum, and… more
    Lockheed Martin (11/07/25)
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  • Software Developer SME

    Leidos (Chantilly, VA)
    **Description** Leidos is seeking a Software Engineer for a 200+ FTE technical development program supporting the Sponsor's Entitlement Programs as well as ... IdAM /ICAM, Authentication, Authorization, Attributes and Digital Policy Management. The Software Engineer will work with a large team of developers, software more
    Leidos (11/01/25)
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  • Collection Orchestration

    SAIC (Chantilly, VA)
    …Top Secret Clearance with Polygraph.** + **Demonstrated experience in managing software development program technical and schedule performance and ... internal/external interfaces.** + **Domain knowledge in Agile software development practices and Cloud computing architectures.** + **Demonstrated capability and… more
    SAIC (01/07/26)
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  • Kafka Developer, Senior

    Parsons Corporation (Quantico, VA)
    …with schema registry design, Kafka streams implementation + Strong REST API development + Analyzes user needs and develop software solutions + Experience ... clearance **What Desired Skills You'll Bring:** + SAFe Agile training such as Agile Software Engineer , SAFe for Teams, or SAFe for Government + Experience with… more
    Parsons Corporation (10/17/25)
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  • ServiceNow (SNOW) Technical Business Analyst…

    V2X (Springfield, VA)
    …progress. + Operating in an Agile environment with an understanding of the software development lifecycle and iterative release schedules. + Developing formal ... + Familiarity with the ITIL Framework, Project Management Framework, IT Governance, Software Development Lifecycle, IT Operations Management, and/or IT Service… more
    V2X (11/21/25)
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