Senior Mobile Developer (React Native)

About the ProjectSidekick 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 TasksTake 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 touchMonitor Sentry, triage and fix production crashes to keep the app stableOwn 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.RequirementsMus...