
Senior Software Engineer, Card Platform — Remote Canada
AffirmBuild Affirm’s high-scale card loan decision platform, developing distributed services, APIs, and data models that support real-time card transactions.


Build Affirm’s high-scale card loan decision platform, developing distributed services, APIs, and data models that support real-time card transactions.

Build Affirm’s high-throughput card loan decision platform as a senior backend engineer. Design scalable services, APIs, and data systems for real-time approvals, loan origination, and refunds.

Lead backend strategy and development for Affirm’s international identity platform, supporting KYC, user lifecycle management, and identity decisioning. Own architecture, reliability, operations, and engineering standards at staff level.

Lead backend engineering for identity decisioning, KYC, and lifecycle systems supporting Affirm’s buy-now-pay-later platform. Set technical direction and reliability practices for globally distributed services.

Build Kotlin and Python identity systems for Affirm’s global buy-now-pay-later platform. Own distributed systems, reliability, technical direction, and international expansion.