Senior Software Engineer, Merchant Onboarding

Build backend services and product experiences for the Merchant Onboarding team, owning systems end-to-end from design through production fixes. You’ll create and evolve APIs, interfaces, and internal tooling used by finance teams, improving reliability, observability, and performance. Work across complex data flows and real production systems while partnering closely with Product and Design. The role emphasizes correctness, maintainability, and fast learning in a high-impact environment.