Senior Mainframe/COBOL developer for permanent role in Rennes.
Full-stack mainframe systems engineer combining design, coding, testing, and production deployment. Requires 7+ years in legacy platform development including MVS environments, database work, and middleware integration. Suited for experienced technologists ready to grow within an expanding consulting group working across banking, insurance, and public sectors.
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Found at a specialist agency · listed 23 October 2026 · InsideJobs links you to the original posting.