10+ overall Cards & Payments domain Experience - experience in the payments domain, with a focus on card transaction systems.In-depth knowledge of ISO 8583, EMV standards, and card scheme protocols.Strong understanding of card transaction flows and ISO 8583 message formats.Experience working with card simulators (e.g., Paragon, Finsim, Paysim, Neapay, FIME, B2) or similar tools.Understanding of at least one core Acquiring platform (Base24 & Switch) or core Issuing platform (VisionPLUS, Triumph,
