COBOL developer for banking IT systems with mainframe expertise.
You will develop and maintain banking and insurance IT systems using COBOL on mainframe platforms, working with SQL and C# as needed. This permanent, full-time position in Lille offers hybrid work arrangements and targets mid-level developers with mainframe expertise. French language proficiency is required for this role supporting banking sector infrastructure.
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Found at a specialist agency · listed 21 July 2026 · InsideJobs links you to the original posting.