• Senior Appian Developer UI/UX

    Guidehouse (Mclean, VA)
    …to independently convert complex business requirements into functioning pieces of application . Senior Appian Developers also have a comprehensive understanding of ... (3) years of experience in Appian development + Active Appian Senior Developer certifications and ability to achieve additional relevant certifications upon hire +… more
    Guidehouse (09/27/25)
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  • Senior Full-Stack Developer

    Steampunk (Mclean, VA)
    **Overview** As a **Senior Full-Stack Developer ** , you will work with a team of developersto deliver software features, APIs, and micro-service solutions. We ... **Contributions** + Design, develop, and deploy micro-services and cloud-based systemsusing Java / React + Collaborate with stakeholders, designers and businesses… more
    Steampunk (08/29/25)
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  • Journeyman Appian Developer

    Guidehouse (Mclean, VA)
    …You Will Do** **:** + The role as an Appian Journeyman Developer at Guidehouse is critical in designing, developing, and implementing Appian-based applications ... (3) years of experience in Appian development + Active Appian Associate Developer certifications and ability to achieve additional relevant certifications upon hire… more
    Guidehouse (09/27/25)
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  • Senior Ruby on Rails Developer

    Steampunk (Mclean, VA)
    **Overview** Are you a developer who values working with other self-starters to build software with a meaningful mission? Our teams and our customers value their ... single day. **Contributions** As a **Senior Ruby on Rails Developer ** , you will be working with a team...3+ Experience with multiple back-end languages (eg C, C#, Java , Python, Ruby on Rails) and JavaScript frameworks (eg… more
    Steampunk (09/13/25)
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  • Palantir Program, Case Developer

    Owens & Minor (Mechanicsville, VA)
    …Licenses, Registrations or Professional Designations** + Certifications such as Foundry Application Developer Foundry Data Analyst, Foundry Data Engineer a ... location.** POSITION SUMMARY Our company is growing rapidly and is hiring a Use Case Developer to support our data solutions team. This individual will be a lead on… more
    Owens & Minor (09/05/25)
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  • Integration Developer

    Steampunk (Mclean, VA)
    **Overview** As a **Steampunk** **Integration Developer ,** you will design, develop, evaluate, and modify system interfaces and integrations. You will participate in ... + Possess at least one integration related certification + Proficiency in Java , XML, JSON, and related technologies. + Familiarity with major enterprise integration… more
    Steampunk (08/14/25)
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  • UI Developer

    CACI International (Sterling, VA)
    …CACI is seeking a UI Developer to develop a modern, React and java -based software application as part of a small, innovative team. You'll have the ... UI Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage… more
    CACI International (07/21/25)
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  • Full Stack Developer (N)

    SimIS Inc. (Norfolk, VA)
    …the future. To support our NATO customer, SimIS Inc seeks a Full Stack Developer to support NATO Capability Program Managers and projects. The candidate will Develop ... Minimum 4 years of experience in full-stack development using JavaScript, Python, or Java . + Minimum 4 years of experience in front-end development (React, Angular,… more
    SimIS Inc. (09/26/25)
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  • Full Stack Developer

    Two95 International Inc. (Mclean, VA)
    …HTML 5, or CSS * Experience with Protractor, Karma, or Jasmine * Experience in Application Development using one of modern languages: Java , JEE, Spring, Go, or ... Title: Full-stack Software Developer Location: McLean, VA Rate: $Open/ Hr 2+...Experience with Artifactory, Nexus and GitHub * Certified in Java , Spring or AWS technologies. Note: If interested please… more
    Two95 International Inc. (09/08/25)
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  • Senior ETL Developer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior ETL Developer ** to join our team in **Chantilly, VA.** **Responsibilities include but are not ... existing data sources + Working with Sponsor development teams to improve application performance + Organizing and maintaining documentation so others are able to… more
    ManTech (08/26/25)
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