Senior Enterprise Architect (Card Payments) | Contract | Adhoc, Milton KeynesI'm hiring an Enterprise Architect, for our global consultancy client, to work on a project in the card payments space Experience Required:End-to-end Cards value chainVisa and Mastercard ecosystem understandingArticulate authorisation flows, transaction processing paths, exception handling, and operational risk scenariosLarge-scale card processing platform experienceUnderstanding of fraud riskBONUS: Understanding of payment schemes, ISO 20022 structureContract Details:Up to £720 per day (Inside IR35 via Umbrella)Contract running initially until late December 2026Visa sponsorship is not available, must have a right to work in the UKWorking set-up: Milton Keynes, Adhoc (Occasional office visits)If this sounds like you, please apply or send your CV directly to ciara.maher@revolutiontechnology.co.uk ️