• Sr Lead Software Developer

    Lumen (Denver, CO)
    …Proficiency in Java 8+ with experience in debugging, application servers ( JBoss /Wildfly), and ORM frameworks (Hibernate/JPA). Familiarity with the Spring ecosystem. ... + **Database Expertise** : Strong knowledge of Oracle 11+ and PL/SQL. + **Modern Development Workflow** : Hands-on experience with Git, CI/CD best practices, Jenkins pipelines, Docker, and Kubernetes. + **API & Security** : Solid understanding of RESTful API… more
    Lumen (08/08/25)
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  • Software Engineer TS/SCI Poly

    Leidos (Aurora, CO)
    …JPA, JTA, JAX-B, JAX-RS, JAX-WS), SQL, application servers (Tomcat, WebLogic, JBoss ), Spring framework, scripting. Experience or familiarity with multiple of the ... integration. Experience in software development on Agile teams using Agile Developer practices such as Pair Programming, Test Driven Development (TDD), Refactoring,… more
    Leidos (08/08/25)
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  • JAVA Software Engineer

    BAE Systems (Aurora, CO)
    …JPA, JTA, JAX-B, JAX-RS, JAX-WS), SQL, application servers (Tomcat, WebLogic, JBoss ), scripting. + Experience with high level requirements management including ... integration. + Experience in software development on Agile teams using Agile Developer practices such as Pair Programming, TDD, Refactoring, and ATDD. + Experience… more
    BAE Systems (07/16/25)
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  • Senior Software Engineer

    Leidos (Aurora, CO)
    …EJB, JPA, JTA, JAX-B, JAX-RS, JAX-WS), SQL, application servers (Tomcat, WebLogic, JBoss ), Spring framework, scripting. + Experience or familiarity with multiple of ... + Experience in software development on Agile teams using Agile Developer practices such as Pair Programming, Test Driven Development (TDD), Refactoring,… more
    Leidos (06/20/25)
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  • Software Engineer

    Leidos (Aurora, CO)
    …EJB, JPA, JTA, JAX-B, JAX-RS, JAX-WS), SQL, application servers (Tomcat, WebLogic, JBoss ), Spring framework, scripting. + Experience or familiarity with multiple of ... + Experience in software development on Agile teams using Agile Developer practices such as Pair Programming, Test Driven Development (TDD), Refactoring,… more
    Leidos (06/20/25)
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  • Software Engineer TS/SCI Poly

    Leidos (Aurora, CO)
    …Experience with the following: JEE, SQL, application servers (Tomcat, WebLogic, JBoss ), scripting. + Experience with high level requirements management including ... integration. + Experience in software development on Agile teams using Agile Developer practices such as Pair Programming, TDD, Refactoring, and ATDD. + Experience… more
    Leidos (06/17/25)
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  • Software Engineer TS/SCI Poly

    Leidos (Aurora, CO)
    …Experience with the following: JEE, SQL, application servers (Tomcat, WebLogic, JBoss ), scripting. + Experience with high level requirements management including ... integration. + Experience in software development on Agile teams using Agile Developer practices such as Pair Programming, TDD, Refactoring, and ATDD. + Experience… more
    Leidos (05/28/25)
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