Senior React Native Platform Engineer

Chime; New York (NY); On-site; USD 164,000 - 227,000; Full time

Benefits offered by this job

Hybrid work policy

Health and wellbeing benefits

Generous vacation and PTO

Job summary

Chime is seeking a mobile platform engineer to shape the React Native app, building infrastructure and tooling to accelerate development for hundreds of engineers working alongside AI.

With 5+ years in mobile development and strong TypeScript skills, you’ll lead efforts to improve app quality, performance, observability, and release automation on both iOS and Android, while mentoring peers and raising engineering standards.

Qualifications

• 5+ years of cross-platform mobile development experience.
• Strong TypeScript and React/React Native skills.
• Experience with iOS/Android build, configuration, and distribution systems.
• Shipped apps used by millions.
• Familiarity with monitoring/observability tools like Bugsnag, Datadog, Sentry, or Hex.

Responsibilities

• Build and maintain internal frameworks, developer tooling, and infrastructure.
• Collaborate with product and engineering teams to improve app quality, performance, and observability.
• Identify bottlenecks and deploy operational efficiencies to automate mobile CI/CD and release orchestration, reducing manual effort and increasing reliability.
• Design and improve tooling to reduce friction in the developer loop and maximize engineering velocity.
• Mentor engineers and raise the bar on technical standards, code quality, and delivery practices through design reviews, guidance, and example.
• Partner with QA to lead Chime’s mobile release process across iOS and Android.
• Build and scale AI-enabling app development infrastructure to support increased product velocity.

Skills

Cross-platform mobile development

React Native

TypeScript

Mobile build systems

Observability tooling

Tools

Bitrise

CircleCI

GitHub Actions

Job description

Chime is seeking a mobile platform engineer to shape the React Native app, building infrastructure and tooling to accelerate development for hundreds of engineers working alongside AI.

With 5+ years in mobile development and strong TypeScript skills, you’ll lead efforts to improve app quality, performance, observability, and release automation on both iOS and Android, while mentoring peers and raising engineering standards.