• Software Development Engineer, EC2 VPC

    Amazon (Herndon, VA)
    Description Amazon Web Services is looking for an experienced software development engineer to help define and build the future of cloud computing! This position is ... the massive AWS cloud. We are software engineers and systems development engineers that deliver some of the core...code in C, to userspace in C++, applications in Java and Scala, and automation in Ruby/Python/etc. Our services… more
    Amazon (05/22/25)
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  • Applications Developer - Senior

    Nightwing (Sterling, VA)
    …Day 1** **This position requires the candidate to:** * Develop software applications as web services that are written in Java unless otherwise directed by ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (06/05/25)
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  • Automation Test Engineer

    CACI International (Ashburn, VA)
    …maintain automated UI and backend (eg, SQL, logs) scripts in a Java language-based Selenium/Cucumber/Serenity framework stored in a GitLab repository that may ... with a Cucumber or generic test + Develop and maintain automated web service API validation scripts using Spring ToolSuite4, Rest Assured, Postman, Fiddler,… more
    CACI International (06/11/25)
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  • Software Engineer TS/SCI Poly

    Leidos (Alexandria, VA)
    …as well as client web application and user interface (UI) development). + Java , Python, embedded C/C++, Java cryptographic framework, XML, web UI and ... match and immediate vesting, Flexible Schedules, Discounted Stock Purchase Plans, Technical Upskilling, Education and Training Support, Parental Paid Leave, and much… more
    Leidos (05/28/25)
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  • Remote Sr Cloud Application Engineer

    Shuvel Digital (VA)
    …to support CBP threat analysis and targeting. + Independently identify technical solutions for business problems, directly contribute to conceptual design, and ... on-prem applications to a hybrid cloud environment on Amazon Web Services (AWS). + Develop new code, modify existing...contribute to project document artifacts for presentation to both technical and non- technical audiences. + Integrate with,… more
    Shuvel Digital (06/26/25)
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  • Full Stack Developer, Team Lead

    Leidos (Ashburn, VA)
    …RESTful Web Services, Hibernate + Oracle/ MySQL/Postgres, microservices, Springboot, Java . + CI/CD, Experience in Agile development, and UX/UI. + Experience with ... Leidos is seeking a Full Stack Software Developer Team Lead, with strong systems , software, cloud, and Agile experience to support a complex program to provide… more
    Leidos (06/12/25)
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  • Senior Salesforce Developer

    Koniag Government Services (Chantilly, VA)
    … teams to reconcile new business requirements with the integration of legacy systems . + Contribute technical designs, including detailed data flows and data ... committed to lifelong learning, possessing the ability to apply their technical knowledge, skills, and experience to solve complex/real-world problems. Ability to… more
    Koniag Government Services (05/22/25)
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  • Chief Software Engineer

    Leidos (Chantilly, VA)
    …The GEOAxIS system provides Identity, Credential and Access Management for all web applications. GEOAxIS enables online, on-demand, access to NGA GEOINT content ... to Leidos in 2021 and runs until 2031. **Responsibilities:** + Provide technical stewardship for the execution of continuous integration / continuous deployment… more
    Leidos (05/06/25)
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  • Artificial Intelligence Operations Engineer

    ManTech (Ashburn, VA)
    …to support CBP threat analysis and targeting. + Independently identify technical solutions for business problems, directly contribute to conceptual design, and ... on-prem applications to a hybrid cloud environment on Amazon Web Services (AWS). + Develop new code, modify existing...contribute to project document artifacts for presentation to both technical and non- technical audiences. + Integrate with,… more
    ManTech (06/26/25)
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  • Senior Security Engineer, Identity and Access…

    Amazon (Arlington, VA)
    …for security projects impacting multiple teams or organizations * Author and maintain technical design documents for security systems and controls * Review and ... in the AWS cloud and deliver world-class defense for AWS customers! Amazon Web Services (AWS) Identity and Governance teams build and operate the identity,… more
    Amazon (06/03/25)
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