Senior Mainframe Developer

Experis Manpower GroupPolandPLN 343k–PLN 403k / yrPosted 4d ago

Jobs by Adzuna

About the Role Join a team supporting global Trading & Supply operations, focusing on system reliability, automation, modernization, and continuous improvement across business-critical platforms. Responsibilities Develop and maintain mainframe applications using COBOL, CICS, IMS, JCL, and DB2. Support MQ integrations and middleware solutions. Perform DB2 administration, tuning, and utility management. Participate in migration, upgrade, and modernization initiatives. Create automation solutions …

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