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Software Developer (Mainframe Application Development Lead)

Brooklyn, OHFull-timeLeadPosted Oct 27, 2026

Job description

Responsible for leading the design, development, maintenance, and modernization of critical enterprise mainframe applications. The role requires deep technical expertise in COBOL, JCL, CICS, DB2, VSAM, IBM z/OS, system integration and production support. The successful candidate will provide technical leadership, oversee complex development efforts, support strategic modernization initiatives, and ensure the stability and scalability of business-critical systems.

Description copied from Medical Mutual's careers page. Read the full posting before you apply.

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