• CSCI Consulting (Indianapolis, IN)
    Job Description CSCI is seeking a Java Developer to join our high-impact team modernizing a critical Department of Defense (DoD) business system. This multi-year ... initiative is focused on consolidating and upgrading legacy applications into a cloud-native, secure, and efficient platform that supports millions of military… more
    CollegeRecruiter (12/13/25)
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  • Spectraforce Technologies (Newark, NJ)
    …new (AWS ECS or Kubernetes) Demonstrated hands-on experience in Java modernization /migration projects. Expertise in converting legacy Java codebases to ... Job Title -: Java Backend Developer Duration -: 12...NJ (Hybrid) Responsibilities Lead and execute the migration from legacy Java applications to modern Java more
    CollegeRecruiter (12/14/25)
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  • Principal Node.js & Java Developer

    Cognizant (Durham, NC)
    **Job Description** Principal Node.js & Java Developer - Legacy Code Migration Specialist Looking for **Super** **Senior/Extremely experienced Node.js & ... Java Developer ** with **20+ years of experience specializing** in ** legacy system modernization and migration** . The ideal candidate will have deep… more
    Cognizant (12/13/25)
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  • Staff Software Developer

    CVS Health (Scottsdale, AZ)
    …using Angular, Java , and Oracle technologies. + Lead modernization initiatives, migrating legacy systems-including green-screen interfaces-to modern, ... champion the integration of AI-driven features and spearhead the transformation of legacy systems into scalable, user-friendly web applications. This role is ideal… more
    CVS Health (11/27/25)
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  • Principal Developer - Node + Java

    Cognizant (Durham, NC)
    …high-performance solutions. **Key Responsibilities:** * **Assess, analyze, and design** modernization strategies for ** legacy NodeJS/ Java applications** ... Developer --Looking for **Super** **Senior/Extremely experienced Node.js & Java Developer ** with 15 **+ years of...** with 15 **+ years of experience specializing** in ** legacy system modernization and migration** . The… more
    Cognizant (11/08/25)
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  • Java EE Developer

    Cayuse Holdings (Austin, TX)
    …accordance with the Mission, Vision, and Core Values of Cayuse. **Responsibilities** + Analyze legacy Java EE components, including EJB, JPA , and SOAP services, ... **Overview** **_JOB TITLE:_** Java EE Developer **_CAYUSE COMPANY:_** Cayuse...architectures. + Utilize AI code analysis tools for examining legacy Java EE applications. + Extract and… more
    Cayuse Holdings (12/05/25)
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  • Java Developer With AI - Hybrid…

    MSys Inc. (Austin, TX)
    Job summary: Title: Java Developer With AI - Hybrid ,Inperson Interview Location: Austin, TX, USA Length and terms: Long term - W2 or C2C Position created on ... or program change is possible within existing system. The Java EE Developer are expected to contribute...HHSC's goals of modularity, security, and interoperability. + Analyze legacy Java EE components, including EJB, JPA… more
    MSys Inc. (12/04/25)
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  • Senior JAVA Developer

    Noblis (Philadelphia, PA)
    …JPMS, classloader isolation, and dependency injection + Experience maintaining/refactoring large legacy Java codebases (300k+ LOC) + Knowledge of PLC ... Responsibilities Noblis MSD is seeking a well-rounded Software Developer ( JAVA ) for the development and...8/9 + Knowledge of JGroups for distributed clustering in legacy Java + Leading or mentoring development… more
    Noblis (12/09/25)
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  • Sr. Java Developer

    Insight Global (West Des Moines, IA)
    Job Description Insight Global is seeking a Sr. Java Developer to join a financial services and insurance client in the Des Moines area. This individual will be ... supporting a legacy insurance system through backend development in ...experience Java 8 for policy admin system, Java 17 for the API modernization team… more
    Insight Global (11/16/25)
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  • Java Developer

    Cadmus (Frankfort, KY)
    **Overview** **What You'll Be Doing** Cadmus is seeking a ** Java Developer ** to join one of our federal projects. The primary responsibility of this role is to ... including compute, networking, IAM, and DevOps toolchains. + Familiarity with legacy modernization strategies (strangler pattern, API gateway migration, adapter… more
    Cadmus (11/13/25)
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  • Top Secret Java /Kafka Developer

    Insight Global (Ashburn, VA)
    Java /Kafka Developer to support a federal end customer with a build and modernization effort. The Java /Kafka Developer will serve as an Agile Scrum ... software and database application capabilities for a variety of legacy and modernized systems with limited oversight * Acting...and implementation * 5+ years of professional experience in Java backend development. * 3+ years of hands-on experience… more
    Insight Global (12/10/25)
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  • Software Engineer (Engineer Software 1) - Jlvc…

    Huntington Ingalls Industries (Suffolk, VA)
    …and operation of its sites, as well as the safe cleanup of legacy waste across the country. HII meets clients' toughest nuclear and environmental challenges. ... our team in Suffolk, VA. The Software Engineer 1 will support the modernization and integration of the Joint Live Virtual Constructive (JLVC) Exercise Control System… more
    Huntington Ingalls Industries (11/07/25)
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  • Principal Solutions Engineer (Full Stack,…

    UNUM (Portland, ME)
    …across tools and frameworks as needed to meet business and technical requirements. + Legacy Modernization : Architect and guide the evolution of legacy ... of legacy architectures (eg, monolithic applications, batch systems) and modernization strategies. + Expertise in cloud platforms (eg, AWS, Azure, GCP),… more
    UNUM (11/18/25)
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  • Senior Java Architect

    T and T Consulting Services (Silver Spring, MD)
    …collaborate closely with UI/UX and product to meet usability needs. + Support modernization and data migration efforts by analyzing legacy data, reconciling ... standard operational reports. This effort includes modernizing and migrating legacy data and workflows into SISP, building new workflows,...& Qualifications:** + Proven experience as a Full Stack Developer with a strong focus on Java /Spring… more
    T and T Consulting Services (12/11/25)
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  • GovTA Developer (Remote)

    Koniag Government Services (Chantilly, VA)
    …and more. Koniag Professional Services is seeking a GovTA Developer . The GovTA Developer will support the modernization of the US Department of Health and ... Professional Services, LLC a Koniag Government Services company, is seeking a GovTA Developer to support KPS and our government customer. This position requires the… more
    Koniag Government Services (11/25/25)
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  • Angular Front-End Developer

    CACI International (Ashburn, VA)
    Angular Front-End Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of ... **The Opportunity:** CACI is currently looking for a mid-level Angular Front-End Developer with agile methodology experience to join our BEAGLE (Border Enforcement… more
    CACI International (11/06/25)
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  • Angular Front-End Developer

    CACI International (Ashburn, VA)
    Angular Front-End Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of ... Opportunity:** CACI is currently looking for a senior level Angular Front-End Developer with agile methodology experience to join our BEAGLE (Border Enforcement… more
    CACI International (10/24/25)
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  • Senior Application Developer

    GovCIO (Fairfax, VA)
    …lifecycle (SDLC) guidelines. + Support modernization efforts by refactoring legacy systems into cloud-native, containerized Java applications. + Conduct unit ... GovCIO is currently hiring for an experienced and highly skilled Application Developer with an active Secret clearance to design, build, and modify application… more
    GovCIO (10/09/25)
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  • Associate Developer Advocate,…

    Amazon (New York, NY)
    … tutorial, then jump into building a live coding demo showing Java modernization techniques. You will spend time in developer forums and engage authentically ... builders maximize their productivity with these tools while influencing the future of developer productivity. As an Associate Developer Advocate on our … more
    Amazon (11/07/25)
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  • Software Developer (Systems Software)…

    General Dynamics Information Technology (Herndon, VA)
    …(including Spring and Rails) as well as big data systems. **RESPONSIBILITIES:** + Modernizes legacy Java , Python, and Ruby code as part of the migration to ... **Public Trust/Other Required:** None **Job Family:** Software Engineering **Skills:** GitHub, Java ,Linux,Shell Scripting **Experience:** 8 + years of related experience… more
    General Dynamics Information Technology (10/16/25)
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