Senior/Lead React Developer REMOTE

Rendi is a circular fashion platform for kids. Families send us used clothing, we evaluate and refurbish it, and resell it. B2C sales, a Prime membership, and a B2B2C channel through schools and organizations.
We're building two products from scratch: a mobile app (iOS/Android) for consumers, and a web Ops Hub for the internal team. You'd be the first frontend/mobile developer.
The operation already runs on a mix of tools, manual processes, and good judgment. Now we're building the software that scales with it: a consumer mobile app, an internal Ops Hub, and the Shopify storefront that ties them together. You'd be the first frontend/mobile developer.
You'll work closely with the Tech Lead. The mobile app (iOS + Android) comes first. A headless Shopify storefront in React Native: catalog, checkout, credits, Prime membership, child wishlists.
The Ops Hub is a React web interface for the operations team. The screen people in the warehouse and customer care stare at all day.
Frontend architecture, navigation, state management: you make these calls together with the Tech Lead.
We use AI tools daily (Cursor, Claude Code, and whatever else works). React Native (Expo), TypeScript
Ops Hub: React, TypeScript
Storefront: Shopify theme today (Liquid + Lit web components, vanilla CSS with design tokens, Vite). js storefront on the roadmap. 
Commerce: Shopify Storefront API (GraphQL), Checkout Kit
State & data: Jest, React Native Testing Library, Maestro for E2E
First version of the mobile app with core flows (catalog, checkout, account)
~ A shared design system: tokens and components that work across mobile, hub, and storefront
~Ops Hub: first screens for the operations team (intake, grading, customer care)
Prime membership, child wishlists, credits, engagement features
~ js storefront, reusing the design system
You've shipped React Native apps on App Store and Google Play, and owned the release cycle.
~ Solid React on the web too: you'll move between mobile and Ops Hub without friction.
~ You make a call, write it down, and keep moving.
Things change, context is sparse, and shipping matters more than polish.
Shopify Storefront API or headless commerce experience
Build a React Native app from zero, at a company where people actually use the product
~€Hybrid in Milan, or fully remote if it works.