Excellent knowledge of TypeScript (ECMAScript ES6)
Development experience on Node.js
Experience with MongoDB, Redis, Nginx
Experience working with test frameworks Mocha, Khaki
Understanding the principles of building scalable systems, the main problems, solutions
Excellent knowledge of data structures and architectural patterns and the ability to use them
Ability to work with the Git version control system
The ability to understand someone else's code and document your own
Independence and responsibility