Position: Senior React.js Engineer
Company: DataArt
Experience required: 5y
English level: intermediate

DataArt assists in the development of new modules and integration into the client's existing system. This is our second time working with the client (the first ended in early 2020). We plan to expand the team of 10+ people (developers, automation, project manager, architect, technical leader and business analyst).

Must have

3+ years of web development experience
3+ years of experience working with React.js
Solid knowledge of JavaScript (ES5, ES6)
Solid knowledge and practical experience with React.js framework
Experience working with the following frameworks and libraries: Angular.js, Backbone.js, jQuery, Lo-Dash
Fundamental knowledge of HTML, HTML5, CSS, HTTP
Spoken English

Would be a plus

Experience in the travel industry
Understanding of AJAX, WebSockets
Understanding of Flux architecture, knowledge of Vanilla Flux, Reflux or Redux
Experience in implementing unit tests in JavaScript using Karma, Jasmine, Jest, Mocha etc.
Experience with such CSS frameworks as Twitter Bootstrap, Foundation etc.
Experience with SASS, LESS or PostCSS
Experience with CSS React Way: CSS Modules, Radium
Knowledge of build automation and bundling tools: Grunt, Gulp or Webpack