• Applications Developer, TS/SCI & FSP

    The Metamorphosis Group (Chantilly, VA)
    …operating in production environment in AWS + Experience with Java frameworks such as Spring Boot and Hibernate + Experience with .NET framework, including .NET ... Core + Experience with Angular, general JavaScript and JavaScript Frameworks; experience working with UI/UX designers to finalize and implement their designs + Experience developing RESTful and messaging-based services/APIs + Experience with SQL databases such… more
    The Metamorphosis Group (06/11/25)
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  • Software Developer

    KBR (Chantilly, VA)
    …and experience with Java and one or more scripting languages (eg Servlets, Hibernate , Spring , UI Frameworks, Web Services/REST, J2EE) + NoSQL: Knowledge and ... experience with NoSQL and/or file-based storage (MongoDB, MS SQL Server, Oracle, Postgres, etc.) + Continuous Integration: Experience with continuous integration/delivery tools (eg Git, Jenkins, Puppet, Chef, etc.) or hands-on experience with distributed… more
    KBR (04/24/25)
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  • Senior Engineer, Application Development…

    Cardinal Health (Richmond, VA)
    …Securing Micro services and APIs, using: Spring Boot, REST, Messaging, ORM, and Spring Security w/ OAuth 2, Hibernate . + Guide complex fit/gap analysis and ... + Hands on experience with server side Java API frameworks such as Spring Boot or Spring MVC + Hands on experience exposing and consuming REST APIs using common… more
    Cardinal Health (05/16/25)
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  • Full Stack Java Developer

    CACI International (Ashburn, VA)
    …in a Windows Environment + Experience with Java and Angular; Familiarity with: Hibernate (or other ORM), Spring Boot, JavaScript, Web-Services (JAX-RS) + Object ... oriented design and development (OODD) expertise + Experience using RDBMS preferably Oracle and PostgreSQL databases + Experience with data base design + Acting independently to identify and resolve problems + Experience with source code control systems and… more
    CACI International (05/24/25)
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  • Sr. Software Engineer (US citizen)

    PSI Services (Richmond, VA)
    …teams to understand what has been scoped, develop new features of existing Java/ Spring web-based applications with an SQL database, and integrate with internal and ... years' experience in software engineering roles. + Core Java, Spring core framework, Spring Boot, Thymeleaf, ...designing APIs. + Experience with ORM technologies such as Hibernate . + Familiarity with cloud technologies such as Azure… more
    PSI Services (06/25/25)
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  • API Developer

    System One (Ashburn, VA)
    …Waterfall, Agile/Scrum. * Expertise in working with various J2EE technologies including Hibernate , Servlets, JNDI, JMS, JDBC, SOAP and Rest based Web services, ... Concurrent programming. * Strong experience in Spring Frameworks such as Spring MVC, IOC, AOP, and Spring JDBC. * Extensive experience in developing… more
    System One (06/24/25)
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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, ... performance + Experience with Java; Familiarity with any of the following: Hibernate (or other ORM), JAX-RS, JavaScript, XML, JSON, Web-Services (JAX-WS or JAX-RS),… more
    CACI International (05/10/25)
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  • Senior Full Stack Developer

    BigBear.ai (Ashburn, VA)
    …Use modern software engineering tools and methodologies including Eclipse, Spring boot, Kubernetes, Docker, and Atlassian Products (Jira, Confluence) Work ... JSON AWS JQuery, Angular, React SQL JEE Web Tier Technologies (Servlets, Struts, Spring MVC) EJBS Web services (SOAP and Restful) Unix/ Linux JEE Server experience… more
    BigBear.ai (05/13/25)
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  • Full Stack Developer

    BigBear.ai (Ashburn, VA)
    …Node Swagger/OpenAPI React, Angular JEE Web Tier Technologies (Servlets, Struts, Spring MVC) Web services XML Unix/ Linux Docker JEE Server experience ... ( Spring boot, Tomcat, WebLogic, WebSphere etc.) JDBC Database Connectivity (JDBC, JPA, Hibernate ) What we'd like you to have Developing 100% automating unit… more
    BigBear.ai (06/18/25)
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  • Senior Java Back End Developer

    BigBear.ai (Ashburn, VA)
    …Docker and Kubernetes experience Experience with Micro Services frameworks such as Spring Boot/ Spring AWS cloud experience SQL DBs (preferably Oracle) XML/JSON ... Unix/Linux Experience with JDBC/JPA/ Hibernate and SQL What we'd like you to have Have an interest in Automation testing Familiarity with UI automation tools… more
    BigBear.ai (06/18/25)
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