Affirm is seeking a hands-on backend engineer for CIAM within Information Security. You will design, build, and operate core CIAM services powering registration, authentication, authorization, and account lifecycle for B2C and B2B customers, emphasising security, reliability, and scalability.
You’ll work across teams to implement OAuth 2.0, OIDC, SAML and SCIM, with Python or Kotlin, AWS, and CI/CD automation.