• API Developer

    Deloitte (Rosslyn, VA)
    …for API consumers, including usage examples and best practices. Work closely with front - end and back- end developers, architects, QA engineers, and other ... Build and implement APIs using programming languages and frameworks such as Java , Python. Ensure seamless integration of APIs with internal and external systems,… more
    Deloitte (09/13/25)
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  • Full Stack Mobile Developer (Android)

    CACI International (Ashburn, VA)
    …safety, security, and prosperity. CBP agents and officers are on the front lines, every day, protecting our national security by combining customs, immigration, ... by working in close collaboration with software developers/engineers, stakeholders, and end users within Agile processes. Responsible for: + Designing, developing,… more
    CACI International (09/12/25)
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  • Senior Full Stack Developer

    ManTech (Ashburn, VA)
    …maintenance. + Develop and consume RESTful APIs and ensure seamless integration between front - end and backend systems. + Develop new code, modify existing ... limited to:** + Lead and perform development and maintenance of end -user focused, object-oriented, data-driven analytic applications to support CBP threat analysis… more
    ManTech (09/03/25)
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  • Lead, Software Engineer, Full stack

    Capital One (Mclean, VA)
    …who solve real problems and meet real customer needs. We are seeking** ** Front End Software Engineers** **who are passionate about using cutting-edge open ... distributed microservices and full stack systems** + **Perform software development on Front End Applications leveraging a test-driven development pattern** +… more
    Capital One (09/18/25)
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  • Automation Test Engineer

    CACI International (Ashburn, VA)
    …techniques to software development efforts + Demonstrated experience in web application front - end and back- end scripting and automation, development skills ... and prosperity. CBP agents and officers are on the front lines, every day, protecting our national security by...setup and maintenance. + Experience testing solutions developed in Java . + Hands on programming experience with Java… more
    CACI International (09/18/25)
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  • Full-Stack Developer AI/ML

    EM Key Solutions, Inc. (Winchester, VA)
    …DevOps (CI/CD, containerization with Docker/Kubernetes). + Troubleshoot, optimize, and maintain both front - end and back- end components for performance and ... using modern frameworks and languages (eg, JavaScript, Python, React.js, Java ). + Integrate AI/ML models and services into production-ready...models and building RESTful APIs. + Strong knowledge of front - end and back- end technologies (eg,… more
    EM Key Solutions, Inc. (09/11/25)
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  • Full Stack Developer, Mid

    Intelligent Waves (Reston, VA)
    …employees.** **Responsibilities** + Develop and maintain full life-cycle web applications, from front - end interfaces to back- end services and databases. + ... a Mid-Level Full Stack Developer who can deliver complete end -to- end solutions in a fast-paced, agile environment....and CSS + Experience with server-side application development using Java , C#, or Python + Experience with usability analysis,… more
    Intelligent Waves (09/06/25)
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  • Associate Software Developer

    ManTech (Herndon, VA)
    …with business needs and customer expectations + Support development of front - end interfaces and application components using Java and related technologies ... reporting tools + Design, develop, integrate, test, and deploy Java -based code and BIRT reports to meet system and...of related software development experience + Experience working with Java 7 or 8 + Experience writing complex SQL… more
    ManTech (09/03/25)
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  • Full Stack AI/ML Developer

    CACI International (Ashburn, VA)
    …services (Azure and AWS), understand API development and management, experience with front - end frameworks such as Angular, and possess a comprehensive knowledge ... JavaScript and TypeScript. + Full Stack development experience including proficiency in both front - end (Angular) and back- end development, ability to handle… more
    CACI International (09/19/25)
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  • Software Developer / Engineer

    CACI International (Sterling, VA)
    …development * Experience with Java /Back- end OR * Experience with Web/ Front End * Experience developing within Linux environment. * Experience with ... Travel Required: None Type of Travel: None Anticipated Posting End : 7/22/2026 CACI is seeking a Software Developer to...TEMs as needed. **Technologies you will use include:** * Java 17: Spring Boot, Spring Framework, and REST microservices… more
    CACI International (07/22/25)
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