https://jobs.co.uk/job/m365-sme-e2e-infosys--1db31d77-e012-49a0-a850-1c6cfcbbf216 RSS feed for M365 SME at e2e Infosys. en-gb Sun, 24 May 2026 02:57:54 GMT https://jobs.co.uk/job/m365-sme-e2e-infosys--1db31d77-e012-49a0-a850-1c6cfcbbf216 https://jobs.co.uk/job/m365-sme-e2e-infosys--1db31d77-e012-49a0-a850-1c6cfcbbf216 Thu, 21 May 2026 11:53:06 GMT Location: London | Salary: 500.00-500.00 Daily | Type: Contract | Define target-state architecture for FIS IST across ATM, POS, and digital payment channels Establish high availability, active-active, and disaster recovery designs Lead architecture blueprints covering transaction routing, authorization, clearing, and settlement flows 10+ years in payment switching with deep expertise in FIS IST platform Proven experience in enterprise-scale switch architecture and transformation programs Strong command over ISO 8583, transaction lifecycle, and routing logic Expertise in: Distributed systems and microservices architecture API-first and event-driven designs Hybrid/cloud infrastructure models Strong understanding of HSMs, cryptography, and secure transaction processing Domain Expertise on Card payment ecosystems (ATM, POS, e-commerce), Scheme connectivity and certification processes, ATM operations, reconciliation, dispute management Contract