Audit and optimize existing payment infrastructure and flows Design and oversee development of a payment orchestration system Run A/B experiments to boost conversion and payment success rates Lead the opening of new MIDs, manage PSP relationships, and support onboarding Ensure compliance with Visa/Mastercard rules in paywalls and funnels Collaborate with Risk, Data, Engineering, and Operations to align on billing systems Provide hands-on guidance for DTC product billing solutions Conduct market research and apply best practices in global payments Define and document detailed product specs and user flows