Senior Mobile Developer (React Native)

Description

**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:** Market\-aligned pay with performance\-based bonus opportunities * **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 athletes and everyday people recovering from injuries * **Tight\-Knit Team:** Join a small, collaborative group where your input has a big impact **To apply,** please fill in our application form here: https://sidekicktool.typeform.com/to/V6GIEChl Only candidates who have filled out the form will be considered.