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# Core Banking Platform Engineer

- **Company:** FIS, Inc.
- **Location:** United States
- **Experience:** Expert
- **Contract:** Temporary contract
- **Skills:** Java (Programming Language), Application Programming Interfaces (APIs), Apache Tomcat, Bash Shell, Oracle WebLogic Server, Databases, Linux, Middleware, IBM Websphere Application Server, M Programming Language, Red Hat Enterprise Linux, Enterprise Software Applications, Intersystems
- **Published:** October 20, 2026
- **Apply:** https://computerjobs.com/us/en/mob/job/67EF6B5BFF641411C9

## About the Role

* Experience supporting or developing FIS Profile, FIS banking solutions or other core banking platforms.

 * Strong knowledge of GT.M, MUMPS (M Language), InterSystems Cach\u00e9, InterSystems IRIS or YottaDB.

 * Experience with Java and enterprise application development.

 * Linux/RHEL administration and Shell/Bash Scripting experience.

 * Experience with Apache Tomcat, WebSphere, WebLogic or similar Middleware technologies.

 * Strong troubleshooting and production support experience.

 * Previous experience within banking, financial services, payments or building societies.

If you are a Senior Core Banking Platform Engineer with experience across FIS, GT.M, MUMPS or equivalent core banking technologies and are looking for your next contract opportunity, we would love to hear from you. Apply today. Professional references required.

## Description

* Support and enhance core banking applications and platform services.

 * Develop, maintain and troubleshoot Java-based services, integrations and APIs.

 * Support FIS Profile or similar core banking solutions.

 * Work with GT.M, MUMPS (M Language) or equivalent hierarchical database technologies.

 * Deploy and support applications running on Linux/RHEL and Apache Tomcat environments.

 * Investigate and resolve application, Middleware and platform performance issues.