Senior Software Engineer, Mobile (Repayment UX)

affirm

🌐 Remote💼 Full-time💰 $308,000–$428,000🗓 2026-07-14 → 2026-07-31

Core

Building and owning user journeys for loan repayment in a consumer finance app, serving over 20 million people.

Role type

Senior Software Engineer (Mobile/React Native)

Builds

Mobile applications for loan repayment UX

Domain

Consumer Finance / Fintech

Deliverable

product features

Required skills

React Native, JavaScript/TypeScript, mobile application architecture, large codebase management, technical planning, code review standards, on-call operations

Preferred skills

Declarative UI frameworks, tooling development, mentorship

Technologies

React Native, JavaScript, TypeScript

Responsibilities

Lead engineers through ambiguity to solve open-ended problems; collaborate with product management and design on ideation and technical constraints; identify and solve project or technology issues; monitor metrics and support on-call efforts; set or improve code review and design standards; develop talent through feedback and guidance.

Seniority

Senior, hands-on IC with leadership responsibilities

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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