Senior Software Engineer, Frontend (App Experience)

Remote CanadaRemoteFull-timeCA$153k2026-08-21 → 2026-11-10

Remote · from Canada

Core

Senior Frontend Engineer leading the App Experience domain, driving user journeys across iOS, Android, and Web surfaces for Affirm's consumer credit platform.

Role type

Senior IC Frontend Engineer (React/TypeScript) with team leadership responsibilities

Builds

Consumer-facing frontend applications (iOS, Android, Web) and internal design systems

Domain

Fintech / Consumer Credit / Mobile & Web

Required skills

React, TypeScript, JavaScript, Figma, Code generation tools (codemods/AI agents), Technical architecture, Code review standards, Team mentorship

Preferred skills

Cross-team collaboration, Strategic planning, Large codebase refactoring, Tooling development

Technologies

React, TypeScript, JavaScript, Figma

Responsibilities

Lead engineers through ambiguity to solve open-ended problems; Coordinate and implement broad product features from Figma/PRDs; Migrate and modernize web code implementation and design systems; Create and monitor team metrics; Set or improve code review and design standards; Develop talent by providing feedback and guidance

Seniority

Senior, hands-on IC with leadership

About Affirm

Financial Services3128San Francisco, California, USFounded 2012

At Affirm, we’re using today’s technology to bring significant disruptive innovation to the financial industry. We focus on improving the lives of consumers by delivering simple, honest and transparent financial products. We have roles across a variety of teams, including engineering, product, finance, operations, revenue, marketing, people and more. A note to applicants: Fake job and recruiting scams are on the rise. Affirm will never ask you to pay any upfront fees or send you any checks to purchase equipment during any part of the recruiting process. Affirm only uses legitimate company emai