The ideal candidate has deep experience running mission-critical, high-availability transaction-processing systems in payments or financial services, a track record of building platforms designed for products not yet imagined rather than re-architecting around today's requirements, and the organizational maturity to partner closely with peer domain owners, product, and risk/compliance stakeholders during a major platform migration and cutover. As part of the Global Payments Network Product team, you will help lead and own the core authorization domain that sits at the center of every transaction we process: authorization decisioning, rules and configuration, routing, resiliency, and trust (fraud/risk signaling, credential validation, tokenization).