Affirm Holdings, Inc.: Software Engineer II, Back-end (Card Mgmt & Transaction Processing)

At Affirm, we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most. The Affirm Card is one of the company’s fastest-growing products and an increasingly significant contributor to overall platform GMV. Our team builds and operates the systems behind every card issued at Affirm and every transaction processed across Affirm’s card products, including the Affirm Card and one-time virtual cards. We own the core issuing and processing infrastructure powering authorization, transaction processing, account and card lifecycle management, tokenization, and platform security. As Affirm continues to expand its card offerings, the scale, complexity, and reliability requirements of our systems continue to grow. You will work on systems that sit directly on the critical path of every card…