• Full Stack Developer

    Shuvel Digital (Vienna, VA)
    …maintenance of one or more USCIS applications using agency's technology stack (Java, Spring , Spring Boot, React, SQL, etc.) + Work closely with cross-functional ... + Write, test, and maintain Java-based backend services using Spring and Spring Boot frameworks + Develop...+ Knowledge of SAFe + Basic understanding of Amazon Web Services (AWS) + Ability to run and debug… more
    Shuvel Digital (12/19/25)
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  • Principal Java Developer

    Eliassen Group (Richmond, VA)
    …(IaC) using Terraform, and a strong background in building and consuming web services. The Principal Engineer will drive architectural decisions, mentor junior team ... for provisioning and managing AWS resources. + Develop and consume RESTful web services, ensuring high performance, security, and scalability. + Provide technical… more
    Eliassen Group (12/10/25)
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  • Sr. Software Engineer TS/SCI Polygraph

    Leidos (Alexandria, VA)
    …of opportunities for server-side business logic implementation as well as client web application and user interface (UI) development. Java, Python, embedded C/C++, ... Java cryptographic framework, XML, web UI (ie, Angular, JavaScript, CSS, HTML, etc.) and...Must have experience or familiarity with multiple Java frameworks: Spring to include Boot and Data, Java Enterprise Edition… more
    Leidos (12/10/25)
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  • Lead Application Developer / Site Manager

    GovCIO (Fairfax, VA)
    …to obtain and hold DEA suitability + Expertise with Java frameworks such as Spring , Spring Boot, Hibernate, and JPA + Strong proficiency in modern JavaScript ... best practices + Expertise with Java frameworks such as Spring , Spring Boot, Hibernate, and JPA +...Boot, Hibernate, and JPA + Solid understanding of RESTful web services and API design + Experience with version… more
    GovCIO (10/24/25)
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  • Full Stack Developer

    CACI International (Ashburn, VA)
    …fully functional user interfaces integrated with API enabled microservice built on Spring -boot/Java based backend + Bridge the gap between user interface design and ... professional experience with our tech stack: Java , Hibernate, Oracle, PostgreSQL, Spring MVC, Sprint Boot, AngularJS. + Hands-on experience in the following… more
    CACI International (12/18/25)
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  • Software Engineer

    Leidos (Chantilly, VA)
    …18+. + Experience with hands-on experience developing Applications and RESTful web services using the following technologies or something similar: Solr, Elastic, ... Postgres, Java, Scala, RDS, Spring Framework, Spring Security, and ...with hands-on experience with and troubleshooting of Internet and Web related protocols and technologies such as Tomcat, Nodejs,… more
    Leidos (12/17/25)
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  • Senior Angular Programmer

    CGI Technologies and Solutions, Inc. (Reston, VA)
    …responsibilities:** We are looking for aS​​enior Angular developer with preferably Java Spring backend experience. . Leads development efforts to assess and document ... have 4+ years of experience in AWS/Container/Cloudfront/Route53/ALB. . 3+ years of Java/ Spring framework experience (If not Java/ Spring , the Python Django or… more
    CGI Technologies and Solutions, Inc. (12/20/25)
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  • Full Stack Java Developer

    CACI International (Ashburn, VA)
    …understanding of OOP principles, data structures, and algorithms. + Extensive experience with Spring Boot, Spring MVC, Spring Security, and other modules, ... any of the following: Hibernate (or other ORM), JAX-RS, JavaScript, XML, JSON, Web -Services (JAX-WS or JAX-RS), JBoss, Eclipse, maven, junit, and shell scripting +… more
    CACI International (10/09/25)
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  • Automation Test Engineer

    CACI International (Ashburn, VA)
    …may integrate with a Cucumber or generic test + Develop and maintain automated web service API validation scripts using Spring ToolSuite4, Rest Assured, Postman, ... (3-5 years) and with other programming technologies (eg, JavaScript, Web Services, SOAP, XML) + SQL CRUD script development...and supporting tools such as Jenkins, Git, GitLab, AWS, Spring ToolSuite4, Rest Assured, Postman, ANDI + Candidates local… more
    CACI International (11/01/25)
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  • Senior Full Stack Developer

    BigBear.ai (Ashburn, VA)
    …Solid command of SQL and working with relational databases + Experience with JEE Web Tier technologies including Servlets, Struts, and Spring MVC + Familiarity ... + Use modern software engineering tools and methodologies including Eclipse, Spring boot, Kubernetes, Docker, and Atlassian Products (Jira, Confluence) + Work… more
    BigBear.ai (10/21/25)
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