Backend Javascript

- NodeJS / Express
- ES6 +
- Postgres
- jwt and api security
- docker and graphql of preference

we are looking for a programmer with api experience to work on a startup business logic implementation project related to delivery and food.

Category: IT & Programming
Subcategory: Apps programming. Android, iOS and others
What is the scope of the project?: Medium-sized change
Is this a project or a position?: Project
I currently have: I have specifications
Required availability: As needed
Required platforms: Android, iPhone
I need to: Modify an existing app
App type: Utility - Utility application (flash, calculator, etc.)
Back-end is required: Yes
Payment gateway: Yes