Full stack developer

We are looking for a driven and independent FullStack React / Node.JS Developer IN UK OR EUROPE to work in our small team for a long term mission.

Must haves
At least 5 years of commercial experience in an agency or established company
Has worked in small teams too
Has best coding practices that enables other team players to collaborate in existing code
At least 4 years of commercial experience in React.JS and Typescript
At least 2 years of commercial experience in GraphQL + Firebase/Firestore
Backend (Must haves)
Writing and maintaining a GraphQL API
Should have an understanding of union types, mapped types and resolver chains
Interacting with a Firestore database
NoSQL structuring and optimisation
Triggering updates via Firebase functions
Understanding of security and permissions (Firebase Auth)
Comfortable writing scripts e.g. database migrations
GoCardless or similar subscription payments API
Frontend (Must haves)
Apollo client (bonus points if they’ve used cache modification)
React Native Web a plus
Responsibilities
Assist to daily standups
Ability to provide written and detail reports of progress (don’t have to be long tho)
Nice to have
We are working with a single code base react-native for web so it would be nice if you know this
ReactNative since we have a Mobile App too.
Unit Testing to contribute to our maintenance program
Please sent me must great portfolio