• C# Developer

    SAIC (Chantilly, VA)
    **Description** SAIC is currently looking to hire a **C# Developer ** to join our team located in Chantilly, VA! Basic Qualifications: + Bachelor's Degree in Computer ... minimum of 9 years related experience + Experience with Software Architecture + Requirements definition - to include iterative...development experience with C# + **Must have an active Secret Clearance** + **Must be willing to upgrade to… more
    SAIC (11/06/25)
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  • Senior SW Developer

    Leidos (Chantilly, VA)
    **Description** Leidos is seeking a Software Developer for a 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...in EC2 instances + Experience with Python. + Develop Java and Python applications that leverage Neo4j and Elasticsearch… more
    Leidos (10/10/25)
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  • Cloud/AWS Developer

    Synergy ECP (Columbia, MD)
    Cloud/AWS Developer Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Company Description Synergy ECP is a Service Disabled ... veteran status, or any other protected class. Clearance Required: TS /SCI Other Requirements: US Citizenship Description: Design, develop, document, integrate,… more
    Synergy ECP (10/15/25)
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  • Python Developer

    ICF (Reston, VA)
    Description As a Python Developer at ICF you play the central role in driving innovation and using technology to drive connections through a multi-channel ... on expanding to others. + Work in full life-cycle software engineering project environment. + Work consistently in a...environments and contributing to team-based development. **Technical Tools:** + Java - Spring Boot + Docker and Kubernetes +… more
    ICF (12/02/25)
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  • Lead Pega Developer

    ICF (Reston, VA)
    …of our client's business. We are seeking an experienced **Lead Pega Developer ** to lead the design, development, and implementation of Pega-based solutions for ... deployments (eg, Pega Cloud, AWS, Azure) + Exposure to Java , RDBMS, or other complementary technologies + Experience working...using the Scaled Agile Framework + Experience in a software development team building modern software products.… more
    ICF (11/19/25)
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  • Software Engineer

    CACI International (Sterling, VA)
    …and internal review standards. + Must be a US citizen with an active Top Secret /SCI DoD Security clearance with polygraph. _Desired:_ + Certifications preferred ... Software Engineer Job Category: Information Technology Time Type:...Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel… more
    CACI International (12/20/25)
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  • Full-Stack Software Engineer…

    The Boeing Company (Chantilly, VA)
    …CO or Mesa, AZ.** We're seeking a highly talented, motivated, and creative software developer to engineer new solutions and support existing capabilities of ... Engineers The **FishTools program** seeks a hardworking, motivated, and creative full-stack software developer to engineer new solutions and capabilities for… more
    The Boeing Company (12/25/25)
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  • Sr. Software Engineer with Poly

    BigBear.ai (Annapolis Junction, MD)
    Overview BigBear.ai is seeking a Senior Software Engineer with an Active TS /SCI Poly clearance to work with a team of developers to implement new capabilities in ... software lifecycle. What you need to have + TS /SCI Clearance with polygraph + Bachelor's Degree or higher...teams What we'd like you to have + The developer will introduce and incorporate software development… more
    BigBear.ai (12/19/25)
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  • Sr. Software Engineer

    Leidos (Arlington, VA)
    …related years of experience are accepted in lieu of a degree. + Must possess a Top Secret DoD security clearance with SCI eligibility prior to start date. + ... tests using Ansible and other applicable tools. + Design, develop, document, test and deploy software written in Python, JavaScript, Java and SQL. + Work with an… more
    Leidos (11/09/25)
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  • Mission Solutions SAFe Agile Engineer

    CACI International (Sterling, VA)
    …lieu of degree will be considered, + Active Top Secret //Sensitive Compartmented Information with Counterintelligence Information ( TS /SCI) _Desired:_ + Scaled ... Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage of Travel Required: Type...scale candidate will be a Novice, Intermediate, or Advanced developer in C, C++, Java , and Python.… more
    CACI International (12/06/25)
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