SeniorMobileDeveloper(ReactNative)

**About the Project** Sidekick is a Canadian DTC brand selling physical therapy and rehab products. We're hiring a senior React Native developer to own our customer companion app (iOS + Android) — a simple instructional UX that walks customers through how to use our products. This is a long-term, full-time contractor role on a fixed monthly retainer. **Main Tasks** * Take ownership of the entire React Native application development lifecycle, from concept to deployment and maintenance. * Architect, design, and implement efficient and scalable React Native application. * Write clean, maintainable, and well-documented code. * Own end-to-end QA on everything you ship, including the surrounding flows your changes touch * Monitor Sentry, triage and fix production crashes to keep the app stable * Own App Store and Play Store releases end-to-end (builds, submissions, certificates, handling rejections) * Take ownership of the backendless solution based on Supabase. * Work on the estimations and timesheets. **Requirements** **Must Haves** * 7+ years experience, senior-level React Native (iOS and Android, TypeScript). * Proven track record shipping and maintaining live apps on both stores (links required) * Supabase experience (auth, Postgres, RLS). * Experience with payment frameworks and SDKs, like Google/Apply Pay, Stripe, etc. * Strong communication and collaboration abilities. * Available in the Eastern time zone. * Experience applying the best practices in keeping code well tested. **Nice To Haves** * Knowledge of native mobile development (Android/iOS) is a plus. * Ability to work independently and effectively in a fast-paced environment. **Benefits** * **Competitive Salary:** $72k - $84k annually * **Remote-Friendly:** Work from anywhere, as long as the time zones overlap with North-American working hours * **Professional Growth:** Take on broad responsibilities with opportunities to grow quickly * **Impactful Work:** Your code will directly shape products used by ath