Vacancies: United Kingdom

Senior Front-end Developer, Banking System

Position Overview

DataArt is looking for a highly qualified Front-End Developer for a client in the Finance sector. The DataArt team is modernizing a complex interdependent system in one of the UK’s leading banks. The project involves updating the client-facing applications, as well as reengineering the server side to deploy technologies that handle heavy loads. Working in this project is a great opportunity for Agile supporters and those interested in Java technologies.

Required Skills and Experience

  • Solid knowledge of JavaScript;
  • Fundamental knowledge of HTML, HTML5;
  • Experience in using CSS preprocessors (SASS, Less);
  • Knowledge of OOP/OOD, common design patterns and DRY principle;
  • Experience in working with RESTful APIs and HTTP;
  • Experience with vanilla JavaScript (ES5/ES6) and JS frameworks/libraries (ReactJS, Babel, d3, lodash/underscore, RequireJS, knowledge of others is a bonus);
  • Experience working with task runners and bundlers, like Gulp, Grunt, Webpack, Browserify;
  • Experience in unit testing of JavaScript applications with the Jasmine BDD framework;
  • Familiarity with CI and corresponding tools (preferably TeamCity);
  • Familiarity with WCAG, ARIA, and general web accessibility.

Additional Competences

  • Understanding of WebSockets.

Please send your CV and cover letter to

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