Senior React Native Engineer

Build cross-platform apps in React Native and TypeScript that feel native on both iPhone and Android, and dive into Swift or Kotlin when the job needs it.What you'll do
Design, build and ship features in React Native and TypeScript for iOS and Android.Write and maintain native modules in Swift and Kotlin, including in-app purchases on both stores.Ship releases to the App Store and Google Play, and keep both builds healthy.Profile and fix performance problems: startup time, lists, animations and memory.Review code, mentor other engineers and help decide when to go cross-platform and when to go native.Work with our ASO and ads specialist on onboarding, paywalls and experiments.What you bring
5+ years building mobile apps professionally, including 3+ years of React Native in production.Strong TypeScript and React, and a good understanding of React Native's new architecture.Enough Swift and Kotlin to write a native module and debug a native crash.Experience releasing on both the App Store and Google Play.Clear written communication: you explain your choices and write things down.Nice to have
Expo, EAS and over-the-air updates.Localizing apps in English and French.Education or exam-preparation apps.CA$160,000 – CA$190,000 base salary per yearAppGrowly is an equal opportunity employer. We welcome applications from people of every background, including Indigenous peoples, racialized people, women, people with disabilities and 2SLGBTQIA+ people.Accommodations are available on request for candidates with disabilities at every stage of hiring. Tell us what you need in your application, or at any time after.
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