• API Developer

    System One (Ashburn, VA)
    Job Title: API Developer Location: Remote, Vienna, VA Pay Rate: Open to Both C2C and W2 options Position Type: Multiyear Contract Responsibilities: * Extensive ... closely with Business Analyst/Requirements Analyst and Scrum Master for Cloud-Native API implementation * Oversee peer code reviews and provide active guidance… more
    System One (06/24/25)
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  • Gen AI Developer

    CACI International (Ashburn, VA)
    Gen AI Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel ... Opportunity:** CACI is currently looking for a Gen AI Developer to join our BEAGLE (Border Enforcement Applications for...methods, familiarity with data formats, and skilled in handling API errors. + Ability to understand API more
    CACI International (06/20/25)
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  • Hybrid Software Developer

    Shuvel Digital (Ashburn, VA)
    Job Description: Looking for a Software Developer , with a strong background with C++ to support an exciting DHS software development program. The ideal candidate ... connectivity, and managed services is a plus. The Software Developer will have knowledge of developing applications using JAVA,...with C, C++, and C# + Familiarity with Win API , JSON messaging, and creating Jenkins pipelines. + Strong… more
    Shuvel Digital (04/24/25)
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  • Software Developer

    HighPoint (Winchester, VA)
    Software Developer HighPoint professionals focus on helping government agencies and companies implement their most critically strategic initiatives. The role of ... Software Developer contributes to HighPoint by contributes to HighPo int...+ Providing technical direction on design considerations + Writing API 's for integration + Analyzing solution performance, utilization and… more
    HighPoint (07/03/25)
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  • Senior Full Stack Developer

    ManTech (Ashburn, VA)
    **ManTech** seeks a motivated, career and customer oriented **Senior Full Stack Developer ** to join our team in **Ashburn, Virginia** . This position is onsite two ... automated application delivery using Harness or Jenkins + Experience with RESTful API design and development + Solid communication and interpersonal skills, with the… more
    ManTech (06/24/25)
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  • Hybrid Mobile App Developer

    Shuvel Digital (Ashburn, VA)
    Job Description: We are seeking a Mobile App Developer to provide technical expertise on a mission-critical program whose purpose is to develop, modernize, enhance, ... experience) + Requires experience in both Front-end Mobile and Back-end RESTFUL API development. + Requires experience in development of JAVA, Node JS applications.… more
    Shuvel Digital (04/24/25)
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  • Mobile Application Developer

    Leidos (Ashburn, VA)
    …The National Security Sector within Leidos is seeking a Mobile Application Developer to provide technical expertise on a mission-critical program whose purpose is ... & iOS + Requires experience in both Front-end Mobile and Back-end RESTFUL API development. + Requires experience in development of JAVA, Node JS applications. +… more
    Leidos (04/23/25)
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  • Full Stack Developer

    BigBear.ai (Ashburn, VA)
    Overview BigBear.ai is seeking a Full Stack Developer to join our talented engineering team. The strongest applicant will have a proven track record of delivering ... for automated application delivery using Harness or Jenkins Experience with RESTful API design and development Solid communication and interpersonal skills, with the… more
    BigBear.ai (04/18/25)
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  • Cloud Forensic Analyst IV

    Nightwing (Sterling, VA)
    …of APIs and proficiency with PowerShell/PowerShell modules leveraged to conduct API queries as they relate to Azure/M365- Proficiency with scripting languages ... GCFE, GCIH, EnCE, CCE, CFCE, CISSP, AWS Practitioner, AWS Certified Developer , AWS Certified SysOps Administrator, AWS Certified Architect, Kubernetes Security… more
    Nightwing (05/02/25)
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  • Cloud Architect

    Nightwing (Sterling, VA)
    …Mathematics or STEM related field. AWS DevOps Certification AWS Developer Certification AWS Solutions Architect Certification Scrum Master Certification Languages, ... GITHub, Junit, RedHat, Ansible Tower, C/C++, Gradle, Linux, SecDevOps, API , CloudWatch, Hibernete, Maven, SpringMVCC, Artifactory, CSS, HTML, Mongo, Swagger,… more
    Nightwing (06/24/25)
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  • Principal Systems Engineer (Cloud)

    Navy Federal Credit Union (Winchester, VA)
    …security and investments + Previous hands-on experience as a software developer . Proven experience in software development in modern languages (Java, C#, ... (security protocols, SSO, etc.) + Knowledge of integration patterns + Experience in API design and management and managing with knowledge in payments requirements +… more
    Navy Federal Credit Union (06/25/25)
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  • Product Architect

    CACI International (Ashburn, VA)
    …implement comprehensive application architecture encompassing user interface, API , microservices, databases and infrastructure **Responsibilities:** + Responsible ... patterns, and architecture as a software architect, tech lead, or a senior developer + A bachelor's degree in computer science, software engineering, or a related… more
    CACI International (05/29/25)
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