Senior Mainframe Developer
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 using REXX, Python, and z/OSMF workflows.
Troubleshoot production issues and collaborate with cross-functional teams.
Requirements
Experience with CICS, IMS, and/or MQ integration.
Knowledge of DB2 tools (IBM, CA, BMC).
Experience with REXX, Python, or z/OSMF workflows.
Participation in migration or upgrade projects.
Strong analytical and problem-solving skills.
What We Offer
Fully remote work
Medicover healthcare
Multisport card
Access to an e-learning platform
Group life insurance