Software Engineer II, Backend (Consumer Authentication)

Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or compounding interest.

The Consumer Authentication Engineering team is responsible for building and operating secure, seamless account creation and access experiences for Affirm customers. The team’s mission is to empower consumers with frictionless authentication while maintaining strong protections against fraud and account takeover (ATO). This includes ownership of account creation, authentication, recovery, and account management flows, balancing user experience with security, regulatory, and compliance requirements.

What You'll Do

• With the support of your team’s tech lead and manager, you will break down larger projects into individual tasks, deliver them in multiple phases, and collaborate with others to ensure timely delivery of your work.
• You will support your peers and stake...