• Senior Full Stack Developer

    ManTech (Ashburn, VA)
    …and implement scalable, high-performance and reliable applications and microservices using Java (including frameworks like Spring Boot, Jakarta etc.) for the backend ... + Develop and consume RESTful APIs and ensure seamless integration between front-end and backend systems. + Develop new...or PhD/Doctorate and 3-7 years + Proven expertise in Java development, including core Java concepts, object-oriented… more
    ManTech (11/03/25)
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  • Software Developer Expert - TS/SCI w/Polygraph

    General Dynamics Information Technology (Herndon, VA)
    …**Job Family:** Software Engineering **Skills:** Application Development, Java ,Software Applications,Software Development,Technical Leadership **Certifications:** AWS ... technically plan, integrate, and modify software for database systems and integration of those systems for specialized customer. . Provide architecture, modeling,… more
    General Dynamics Information Technology (10/31/25)
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  • Human Language Technology Developer

    Leidos (Reston, VA)
    …technical requirements and goals. The HLT Developer will perform horizontal integration planning with other functional areas and ensure HLT testing, solutions ... PyTorch or TensorFlow. + Experience with programming languages such as Java or Python, C++/ Java , bash command-line tools. + Knowledge of various machine learning… more
    Leidos (10/09/25)
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  • Digital (Mid-Senior level SDET)-12235-Hybrid

    Shuvel Digital (Vienna, VA)
    …and Back-End Automation Test Exp Required) Expertise In (hands-on): Programming Language- Java (Development of Test Cases and must be good at debugging, and ... requirements and other quality considerations Develop smoke, functional, regression, and integration test suites for UI, API Services, and databases Develop and… more
    Shuvel Digital (09/25/25)
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  • DevSecOps Environment Engineer, TS/SCI Required

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …and maintain security tools and practices within the continuous integration and continuous delivery (CI/CD) pipeline. Automating Security Processes: Automate ... . Programming and Scripting Skills: Proficiency in programming languages like Python, Java , or Go. . Strong Communication and Collaboration Skills: Ability to… more
    CGI Technologies and Solutions, Inc. (09/18/25)
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  • Product Architect

    CACI International (Ashburn, VA)
    …additional DHS components and users. Also working on the integration of modernized, enterprise-wide authentication and authorization services. Responsible for: ... in a Multi-Tenant Cloud Architecture that will support legacy .NET, Java , and COTS client/server applications + Identifies risks, opportunities, compliance issues… more
    CACI International (09/05/25)
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  • Software Programmer 5

    GovCIO (Richmond, VA)
    …codes applications and/or modules using languages such as C++, visual basic, ABAP, JAVA , XTML, etc. Provides patches and upgrades to existing systems. Involved in ... development, testing, deployment, and post-release support. **Core Technical Skills** + **Backend ( Java + Spring Boot)** + Deep expertise in ** Java (8/11/17)**… more
    GovCIO (09/04/25)
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  • Senior FHIR Software Engineer

    ICF (Reston, VA)
    …You will be working with implementing the FHIR standard using JavaScript, Java , Spring Boot and OpenAPI to develop robust and scalable applications that ... efficient data pipelines. You will be expected to design, develop, test, and deploy Java applications that meet the needs of our clients and partners. The ideal… more
    ICF (09/04/25)
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  • Senior Machine Learning Software Engineer

    SAIC (VA)
    …data analytics. The candidate must have AWS cloud engineering experience to ensure integration of the AI/ML/NLP solutions in cloud native environments. You will be ... Problem solving, Leadership, Adaptability, JSON, XML. **NICE TO HAVE SKILLS:** + JAVA , SQL, Oracle, Web services (REST Based), Spring, SpringBoot, Hibernate. **JOB… more
    SAIC (11/19/25)
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  • Software Engineer-Junior - Backend

    Guidehouse (Mclean, VA)
    …code and test cases in an Agile, CI/CD environment. + Developing in Java , Spring / Spring Boot framework, and object-oriented design mapped to a relational ... Frontend developers to develop service APIs that ensure smooth integration with the UI. + Collaborate with Business Analysts...clearance. + Experience with most of the following: + Java and Spring framework (or JEE), Spring Boot (or… more
    Guidehouse (11/13/25)
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