Own the end-to-end experience for Adyen’s developer platform, from research and strategy through detailed design and delivery. Design API documentation, sandboxes, SDKs, webhooks, dashboards, and AI-assisted integration workflows. Partner with product, engineering, analytics, and API architects to simplify technical journeys, improve integration velocity, and establish intuitive developer mental models. Conduct research with technical users, define prototypes and specifications, measure adoption, and mentor designers.