26 to 28 of 28 Mainframe Jobs in England

Architect to spearhead a high-stakes transition of their core transaction engine. You will essentially be the primary architect bridging the gap between legacy mainframe foundations and modern target platforms. This ideal candidate for this role will be someone who understands the granular detail of how a message moves from … Essential Skills UK Payment Rails: Expert-level BACS & Faster Payments (FPS) . Global Messaging: SWIFT & SEPA mastery, including ISO 20022 (MT/MX) . Mainframe Core: IBM DB2 specialist (Query Optimisation, Partitioning, Archiving). Data Migration: Hands-on Extraction , Mapping , and Lineage for high-throughput systems. Risk & Governance: CASS ...

Title: Mainframe Engineer - Cobol Specialist Location: Chester, UK - 3 days a week - non negotiable Job Description A leading bank seeks a Mainframe Engineer specialising in Cobol to join their team for a long-term tenure. This role involves providing support and resolving complex production and technical issues. Responsibilities Provide technical … support for complex production issues. Resolve problems related to mainframe operations. Manage incidents efficiently and effectively. Essential Skills Proficiency in Cobol. Experience with MQ and IMS. Strong production support skills. Competence in incident management. Why Work Here? The company offers a stable and long-term career path for candidates interested ...

need a specialist who understands that migrating a payment engine is a high-wire act. You will own the bridge between our legacy Mainframe and target platforms, ensuring that every message from legacy MT to modern MX flows with 100% integrity. Core Responsibilities Architectural Ownership: Lead the 'Strangler Fig' migration … enforce CISA-aligned audit frameworks and CASS regulatory controls to ensure zero-loss migration. Pragmatic Legacy Integration: Navigate the 'documented vs. actual' reality of Mainframe systems, building executable solutions within existing technical constraints. Technical Requirements Payments Flow Expertise: Ability to demonstrate design leadership across the full lifecycle: Gateway/Connectivity ...