Senior Mainframe Developer (Remote) — Healthcare Claims

Cognizant is seeking a Senior Mainframe Developer to design, enhance, and support healthcare claims applications, enabling accurate and efficient claims processing. You will join the Application Development and Maintenance team and collaborate with analysts, QA, PMs, support teams, and offshore and onsite engineers.

The role focuses on COBOL, JCL, DB2, VSAM, CICS, and MQ, translating requirements into scalable mainframe solutions, troubleshooting production issues, and guiding release