76 to 76 of 76 API Design Jobs in the North of England

reconciliation, and dispute resolution. Scheme Integration: Interpret and implement changes from Visa and Mastercard operating regulations and technical bulletins. Ensure timely compliance and alignment to scheme mandates. Processing Infrastructure: Design and evolve our transaction processing stack, including primary and secondary message handling, stand-in processing, dual-message flows, and fallbacks. Partner Collaboration: Work closely with card processors, scheme representatives … and bureau partners to drive delivery, optimise latency, and improve approval ratios. API Design: Collaborate with engineering teams to build scalable and secure APIs for issuing, cardholder services, and back-office functions (e.g. reporting, limits, tokenisation). Operational Excellence: Define and monitor KPIs such as transaction success rate, chargeback ratios, scheme fee recovery, and system uptime. Compliance & Risk More ❯