Mobile Engineer (React Native/Expo) - Equity + Health

Ando; San Francisco (CA); On-site; USD 120,000 - 160,000; Full time

Benefits offered by this job

Free Equinox membership

Equity grant

Health, dental, vision insurance

Job summary

Ando, a messaging platform, is seeking a mobile-obsessed engineer to own features end-to-end in our Expo/React Native app.

You will ship to the App Store and Play Store, set performance benchmarks, optimize startup time, and handle native modules when needed.

Collaborate with design to craft interactions that feel magical, with 2+ years shipping apps, strong RN/Expo experience, and a keen sense for performance and product judgment.

Qualifications

• 2+ years shipping mobile apps to the App Store with real releases.
• Strong React Native and Expo experience with the SDK, EAS, and config plugins.
• Performance instincts: profiling lists, reducing startup time, and optimizing the JS thread.
• Solid product judgment and knowledge of standout mobile apps.

Responsibilities

• Ship features in Expo/React Native app from design through release, including App Store and Play Store submission.
• Set and benchmark performance targets—start time, scrolling, animation smoothness, bundle size—and instrument the app to catch regressions.
• Drop into native Swift/Kotlin when needed for modules or SDK integration.
• Own the release process: EAS builds, OTA updates, staged rollouts, crash triage.
• Contribute to the web product when priorities call for it, and push for shared patterns that help.
• Collaborate with design on interaction details to make the experience truly magical.

Skills

2+ years mobile app shipping

React Native

Expo

Performance optimization

Product judgment

Job description

Ando, a messaging platform, is seeking a mobile-obsessed engineer to own features end-to-end in our Expo/React Native app.

You will ship to the App Store and Play Store, set performance benchmarks, optimize startup time, and handle native modules when needed.

Collaborate with design to craft interactions that feel magical, with 2+ years shipping apps, strong RN/Expo experience, and a keen sense for performance and product judgment.