Senior Backend Developer (Node.js)
5,000 β 6,000 USD
- Excellent knowledge of Node.js, understanding scaling and bottlenecks;
- Excellent knowledge of JavaScript/TypeScript;
- Experience with relational databases (SQL);
- Experience with nonβrelational databases;
- Ability to write unit tests (Jest);
- Knowledge of HTTP and WebSocket; handsβon experience;
- Confident Linux user;
- Teamwork skills (propose and discuss ideas, argue your position, listen and understand others, reach agreements);
- Understanding of clean architecture and clean code principles and adherence to them.
- Ability to read technical documentation in English.
Responsibilities: build APIs for the frontend and client automation; integrate with Hyperledger Fabric and other solutions; participate in microservice architecture planning; write unit tests; perform refactoring and improvements; implement algorithms and optimizations; collaborate with other teams on assigned tasks.