Backend software engineering meets underwriting platform development at affirm in a remote-first Canadian role using Python or Kotlin. Build features supporting responsible growth.

As a Software Engineer II within the Purchasing Power organization, you will partner with Product and Credit Risk. You will design, develop, and launch backend systems serving affirm Card, e-commerce sites, and the affirm app. The work includes distributed systems, AWS, MySQL, and Kubernetes. You will break projects into phases, communicate technical constraints, and weigh risks and trade-offs. Break projects into tasks and deliver phased work

Collaborate with Product, Design, Analytics, and Credit Risk

At least 1.5 years of software engineering experience

Backend systems experience with Python or Kotlin proficiency

Familiarity with distributed systems, AWS, MySQL, and Kubernetes

Ability to write explicit, tested, extensible code

Apply backend engineering, distributed systems, and Python or Kotlin skills to affirm’s underwriting platform remotely across eligible Canadian provinces.

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📌 Remote - Software Backend Engineer (M/W/D) (Toronto)
🏢 Affirm
📍 Toronto