Senior Fullstack Engineer - Remote, Equity Eligible

Affirm, Inc. is seeking a Senior Software Engineer, Fullstack for App Experience. This remote US role focuses on frontend surfaces across mobile and web, collaborating with multiple product teams to deliver end-to-end experiences. You will design and ship APIs, own code quality, and participate in growth through interviews and feedback. The role emphasizes a remote-first culture with flexible in-person onboarding where required, salary bands reflecting US locations, and equity opportunities as