Chime
Senior Mobile Cross Platform Engineer
$164K–$227K
New York, NY, USA +2 · Senior · Full-time · Posted Jul 8, 2026
- Location
- New York, NY, USA
San Francisco, CA, USA
San Francisco, California, United States - Experience
- 5+ years in cross-platform mobile development, ideally with React Native.
About the job
Builds Chime’s React Native mobile platform, developer infrastructure, and AI-enabling tooling while improving app quality and release processes.
What you'll do
- Build and maintain internal frameworks, developer tools, and infrastructure; automate mobile CI/CD and release orchestration.
- Improve app quality, performance, and observability, and lead mobile releases across iOS and Android with QA.
- Mentor engineers and build infrastructure that supports AI-enabled mobile development.
What they ask for
- Strong TypeScript fluency and familiarity with React and React Native.
- Experience with iOS and Android build, configuration, and distribution systems; shipped apps used by millions.
- Track record profiling and improving app performance; understanding of server-client architecture and GraphQL.
- Familiarity with mobile build infrastructure platforms such as Bitrise, CircleCI, or GitHub Actions.
Nice to have
- Experience with feature flags, runtime controls, or OTA delivery frameworks such as Expo Updates or CodePush.
- Experience building infrastructure for AI-native mobile development; familiarity with state management tools or mobile testing frameworks.
Pay
$164,000 — $227,000 USD base salary
Tools
React Native, TypeScript, React, GraphQL, Bugsnag, Datadog, Sentry, Bitrise
AI focus
Build and scale AI-enabling app development infrastructure to support increased product velocity.
Model-written summary · the original posting is authoritative