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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. Java Developer

Case Management Systems (IBM i / Windows) We'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. This 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. What you'll do Maintain 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. What you should bring Solid 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.

Pay:

$45.00

$65.

00 per hour Expected hours: 40.0 per week

Work Location:

In person","type","jobPosting","source","LC","accountId","46784220","organizationName","Xcelacore","applicationUrl","https://www.simplyhired.com/job/h45Yr5GvJoZ5q4X1mPlAaV9WN27RbyneIvkD3gWtJhRiraKhrq7rOQ","Wheaton, IL","isRemote","location",{"_218":219,"_220":221},"createdAt","2026-09-19T07:51:31.142972358Z","updatedAt","2026-09-18T12:31:24.906Z","publishedAt","2026-09-16T00:00:00Z","expiresAt","2026-10-20T00:00Z","status","active","isExpired","isDiscoverable",true,"isSearchable","isSpotlight","isDraft","careerSkills",[167,168,169,170,171,172,173,174,175,176,177,178,179,180,181,182],"requiredEducation","na","amount",114400,"isEmailRequired","isPhoneRequired","formattedDescription","

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. Java Developer

Case Management Systems (IBM i / Windows) We'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.

SOAP/REST

IFS, JDBC

SOAP/REST

integrations in a regulated, agency-facing environment. Prior exposure to justice, government, or case management systems is a plus.

Pay:

$45.00

$65.

00 per hour Expected hours: 40.0 per week

Work Location:

In person

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Find & Apply For Software Developer / Engineer Jobs in Wheaton, Illinois

Sr. Java / IBM Developer

.Net Developer With Fabric