Backend Engineer II - Scalable APIs (Remote)

Affirm is seeking a Software Engineer II to join the Partner Merchant Interfaces team within Decisions Foundations. You will help design, develop and launch backend systems and APIs, using Python or Kotlin, while collaborating across product, design and analytics to balance risks and trade-offs.

You will operate in a remote-first environment with flexible work options, contributing to scalable services used by major partners and upholding a strong culture of code quality and ownership.