Senior Software Development Engineer (JavaScript) at TESCO PLC

The Role

As a Software Development Engineer, you will be an expert in different frontend technologies and develop software that helps both our customers and colleagues in their daily lives. You will be responsible for the entire development and support process for a software program. Your applications will make previously complex tasks simple with the impact ranging from saving time, effort or money to re-defining normal.

What will you do?

  • Demonstrate in depth knowledge of IDE, language and toolset in JavaScript
  • Comfortably test drive any feature
  • Profile and optimize code
  • Identify and apply appropriate design patterns to problems
  • Demonstrate a good understanding of cohesion, SOLID and how to apply it
  • Demonstrate a good working knowledge of one relevant operating system

Your background

  • Writing standards compliant HTML5 and CSS3;
  • Strong native JavaScript skills in the browser and server, including OO JavaScript. Exposure to ES6 is advantageous;
  • Exposure to a variety of JavaScript frameworks and libraries:React, Backbone; jQuery, Underscore and unit testing with Jasmine or similar;
  • Experience of using Node.js to create high traffic websites using Express.js, Sails, Koa or similar is advantageous;
  • Understanding and exposure to integrating REST API endpoints;
  • Experience in Lean and Agile environments and understanding of principles behind methodologies such as: BDD, ATDD and TDD.

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