{"schemaVersion":"jobsearcher.job.v1","id":"c80dc50605d29ef21839484f","url":"https://jobsearcher.com/jobs/c80dc50605d29ef21839484f","canonicalUrl":"https://jobsearcher.com/jobs/c80dc50605d29ef21839484f","title":"Sr. Java / IBM Developer","description":"\\*This Position requires the candidate to be onsite in Wheaton, IL - M-F - 8:00am - 5:00pm. Please only apply if you are able to fulfill the requirement.\n\n*Java Developer – Case Management Systems (IBM i / Windows)*\n\nWe're looking for two Java developers to support and enhance a custom client-server case management platform, originally built on IBM technology, along with its companion web applications. The system runs across a mixed environment — JVMs on both AS/400 (IBM i) and Windows — with a surrounding stack that includes DB2 for i, SQL Server, MySQL, WebSphere, Tomcat, IIS, and Crystal Reports, plus SOAP/REST integrations to state and county justice agencies.\n\nThis is a maintenance and enhancement role, not a rewrite. You'll work on statutory and regulatory updates, bug fixes, reporting changes, and integration support for external agency systems, while keeping the application stable across its full deployment footprint.\n\n*What you'll do*\nMaintain and enhance a Java-based case management application and its web front ends; implement changes driven by statutory or agency requirements; troubleshoot and extend SOAP/REST integrations with justice-system partners; build and modify Crystal Reports; support deployments and configuration across WebSphere, Tomcat, and IIS; and work with data in DB2 for i, SQL Server, and MySQL.\n\n*What you should bring*\nSolid Java development experience in a client-server or enterprise web context; comfort working on IBM i (AS/400), including the IFS, JDBC against DB2 for i, job and subsystem behavior, QShell, and JVM tuning/deployment on that platform; working knowledge of at least one servlet container/app server (WebSphere or Tomcat) and IIS; SQL skills across DB2 for i, SQL Server, or MySQL; and experience with or willingness to learn SOAP/REST integrations in a regulated, agency-facing environment. Prior exposure to justice, government, or case management systems is a plus.\n\nPay: $45.00 - $65.00 per hour\n\nExpected hours: 40.0 per week\n\nWork Location: In person","company":"Xcelacore","rawCompany":"xcelacore","city":"Wheaton","state":"IL","isRemote":false,"isActive":false,"createdAt":"2026-09-17T10:51:04.915Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1254.00","title":"Web Developers","slug":"web-developers"},{"code":"15-1251.00","title":"Computer Programmers","slug":"computer-programmers"}],"industries":[{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"},{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Sr. Java / IBM Developer","description":"\\*This Position requires the candidate to be onsite in Wheaton, IL - M-F - 8:00am - 5:00pm. Please only apply if you are able to fulfill the requirement.\n\n*Java Developer – Case Management Systems (IBM i / Windows)*\n\nWe're looking for two Java developers to support and enhance a custom client-server case management platform, originally built on IBM technology, along with its companion web applications. The system runs across a mixed environment — JVMs on both AS/400 (IBM i) and Windows — with a surrounding stack that includes DB2 for i, SQL Server, MySQL, WebSphere, Tomcat, IIS, and Crystal Reports, plus SOAP/REST integrations to state and county justice agencies.\n\nThis is a maintenance and enhancement role, not a rewrite. You'll work on statutory and regulatory updates, bug fixes, reporting changes, and integration support for external agency systems, while keeping the application stable across its full deployment footprint.\n\n*What you'll do*\nMaintain and enhance a Java-based case management application and its web front ends; implement changes driven by statutory or agency requirements; troubleshoot and extend SOAP/REST integrations with justice-system partners; build and modify Crystal Reports; support deployments and configuration across WebSphere, Tomcat, and IIS; and work with data in DB2 for i, SQL Server, and MySQL.\n\n*What you should bring*\nSolid Java development experience in a client-server or enterprise web context; comfort working on IBM i (AS/400), including the IFS, JDBC against DB2 for i, job and subsystem behavior, QShell, and JVM tuning/deployment on that platform; working knowledge of at least one servlet container/app server (WebSphere or Tomcat) and IIS; SQL skills across DB2 for i, SQL Server, or MySQL; and experience with or willingness to learn SOAP/REST integrations in a regulated, agency-facing environment. Prior exposure to justice, government, or case management systems is a plus.\n\nPay: $45.00 - $65.00 per hour\n\nExpected hours: 40.0 per week\n\nWork Location: In person","datePosted":"2026-09-17T10:51:04.915Z","dateModified":"2026-09-17T10:51:04.915Z","hiringOrganization":{"@type":"Organization","name":"Xcelacore","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Wheaton","addressRegion":"IL","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"c80dc50605d29ef21839484f"},"url":"https://jobsearcher.com/jobs/c80dc50605d29ef21839484f"}}