Mainframe Developer
United Kingdom
Montash
Work Location: Remote IR35 Status: Outside IR35 Join a critical public sector transformation project focused on decommissioning legacy mainframe systems. Urgently seeking an experienced Mainframe Developer with strong ICL VME & COBOL skills to support the migration of essential services (including payroll) off mainframe before an end-of-year deadline. Key Responsibilities: Reverse-engineer and interpret ICL VME mainframe … to troubleshoot and validate transitions in a high-pressure, time-sensitive environment Assist in GNU-based IBM tooling if experienced Skills & Experience Required: Strong hands-on experience with ICL VME mainframe systems Strong expertise in COBOL, analysing and reworking legacy business logic Understanding of mainframe-to-modern transitions Desirable: Experience with GNU on IBM environments Public sector experience More ❯
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