Senior React JS Developer

• Responsible for development of new highly-responsive, web-based user interface
• Develop new user-facing features using React.js
• Build reusable components and front-end libraries for future use
• Translate designs and wireframes into high-quality code
• Construct visualizations that are able to depict vast amounts of data
• Develop a flexible and well-structured front-end architecture
• Develop new components and features
• Document and refactor our frontend codebase

• Bachelors’ degree in Computer Science or any related field
• At least 4 years of experience working with Javascript, preferably React.js

• Knowledge of Pure JS (ES5,6,), React.js (up to current version)
• Knowledge of React Reconciliation algorithm
• Experience with Git
• Experience with state management tools (Redux, MobX)
• Experience with bundlers (Webpack, Rollup, etc.)
• Familiarity with React Fiber 
• Knowledge of algorithms
• Knowledge of design patterns
• Experience with object-oriented programming
• Familiarity with web application deployment process
• Knowledge of programming paradigms
• Familiarity with principles of good user experience

Desirable skills

•  Understanding of JS working under the hood 
•  Interpreter work
•  Understanding of browser's rendering process
•  Experience with performance testing tools and audits, analyzer tools
•  Up to date with the latest technologies