• Principal Java Software Engineer…

    RTX Corporation (Fort Meade, MD)
    …and a minimum of 8 years of prior relevant experience. + Experience in object-oriented software design and development using Java in a Linux environment. + ... tough, meaningful problems that create a safer, more secure world. In the **Principal Java Software Engineering** role, you will design, develop, and test … more
    RTX Corporation (10/13/25)
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  • JBlocks Java Software Engineer

    CACI International (Hanover, MD)
    JBlocks Java Software Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... deployment throughout the IC. Tasks include program management, mission support, software integration, software development , system engineering, migration,… more
    CACI International (10/23/25)
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  • JBlocks Senior Java Back End…

    CACI International (Hanover, MD)
    …deployment throughout the IC. Tasks include program management, mission support, software integration, software development , system engineering, migration, ... able to define, manage, and deliver capabilities within an existing team. Experience in Java Development is required. The candidate will be expected to provide… more
    CACI International (10/23/25)
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  • Junior Java Software Engineer

    GliaCell Technologies (Annapolis Junction, MD)
    …if you currently do not possess this level of clearance . Are you a Junior Java Software Engineer who is ready for a new challenge that will launch your ... solution spaces. We excel at delivering stable and reliable software solutions using Agile Software Development...talented people Job Description: GliaCell is seeking a Junior Java Software Engineer on one of our… more
    GliaCell Technologies (09/15/25)
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  • Senior Java Software Engineer

    Belay Technologies (Fort Meade, MD)
    …able to define, manage, and deliver capabilities within an existing team. Experience in Java Development is required. The candidate will be expected to provide ... to the design requirements and documents test results. Resolves software problem reports. Utilizes software development...experience in the SIGINT, IA, or IT domains + Java Development Experience + Familiarity with PKI… more
    Belay Technologies (11/13/25)
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  • Full Stack Software Engineer - Java

    Leidos (Annapolis Junction, MD)
    …to customer requirements and team standards. **Recommended Experience** + Software development on Linux environments using Java 17+ with Spring Boot. + ... new features, enhancing existing code, and resolving bugs using Java 17+, Spring Boot, and Angular 19+. The SWE...control using Git. + Bug tracking using Jira. + Software documentation using Confluence. + Development using… more
    Leidos (08/23/25)
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  • Mid-Level Java Developer (Active TS/SCI…

    General Dynamics Information Technology (Annapolis Junction, MD)
    …execute, and oversee requirements and technical implementation of high visibility back-end Java software development .** **Oversee and mentor developers and ... **Req ID:** RQ207480 **Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top...Required:** None **Job Family:** Software Engineering **Skills:** Java , Software Development , Software Solutions… more
    General Dynamics Information Technology (09/20/25)
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  • Java Developer (Active TS/SCI with Poly…

    General Dynamics Information Technology (Annapolis Junction, MD)
    …Required:** None **Job Family:** Software Engineering **Skills:** Java Software Development ,Kubernetes,Microservices Architecture **Experience:** 3 ... **VSCode** and **IntelliJ** If you're ready to elevate your Java development career, work with a supportive...something extraordinary. **KEY RESPONSIBILITIES:** + Design, develop and support Java backend software in support of mission… more
    General Dynamics Information Technology (11/01/25)
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  • Principal Java Developer

    Leidos (Bethesda, MD)
    …participates in major deliverables of projects through all aspects of the software development lifecycle including scope and work estimation, architecture and ... make a difference in National Security!** **Job Description** A Java developer on this program provides Agile development...to meet customer mission needs + Support the Agile software development lifecycle following Program SAFe practices… more
    Leidos (09/13/25)
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  • Java Developer

    Leidos (Bethesda, MD)
    …service-orientated environments, and development practices + Proficient experience with Java , JavaScript, and the software development lifecycle, with ... make a difference in National Security!** **Job Description** A Java developer on this program provides Agile development...major deliverables of projects through all aspects of the software development lifecycle including scope and work… more
    Leidos (11/07/25)
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