Remote Senior Mobile Platform Engineer - App Infrastructure

Affirm; Las Vegas (NV); On-site; USD 204,000 - 290,000; Full time

Benefits offered by this job

Health coverage

ESPP

Flexible stipends

Paid time off

Job summary

Affirm is reinventing credit with a remote-first culture, building shared mobile app infrastructure used across teams. You will lead a mobile-architecture-focused team, driving strategy, quality, and collaboration with product, design and analytics.

The role emphasizes ownership, on-call readiness, and delivering major features while mentoring teammates and driving high standards across a globally distributed engineering organization.

Qualifications

• 7+ years building and architecting mobile apps, 4+ years in React Native.
• Proficient with JavaScript/TypeScript.
• Hands-on React Native, Expo, and native module development/maintenance.

Responsibilities

• Set technical strategy for the team over a year, aligning with business goals.
• Collaborate across product, design, and analytics to ensure sustainability and assess risks.
• Define and advocate technical solutions and operational processes for the team.

Skills

React Native

JavaScript/TypeScript

Redux Toolkit

Mobile testing

Observability tooling

AI-assisted development

Education

Bachelor’s degree or equivalent

Tools

Expo

Sentry/Crashlytics

Maestro

LaunchDarkly

Statsig

Job description

Affirm is reinventing credit with a remote-first culture, building shared mobile app infrastructure used across teams. You will lead a mobile-architecture-focused team, driving strategy, quality, and collaboration with product, design and analytics.

The role emphasizes ownership, on-call readiness, and delivering major features while mentoring teammates and driving high standards across a globally distributed engineering organization.