Senior Subject Matter Expert - Card Payments
About The Role: Join Enfuce at a pivotal moment as we build and scale our next-generation card processing platform. As a Senior Subject Matter Expert in Card Payments, you will define and lead new card scheme integrations, work directly on certification artefacts, test cases and scheme (Visa, Mastercard) validation flows. This is a hands-on, highly influential role where deep card-payments expertise meets platform leadership. You will work closely with architecture, product, and scheme partners to drive certifications, define standards, and ensure Enfuce ’s processing capabilities are robust, compliant, and future-proof. What you'll be doing: Utilize extensive experience in card processing, authorization, clearing, ISO8583 specification, and scheme ecosystems. Execute test cases and own the end-to-end certification and integration with card schemes (Visa, Mastercard), acting as the primary SME authority across internal teams and scheme counterparts, deeply analysing and resolving issu