Front End Developer

£Competitive + Package
25 Nov 2016
03 Mar 2017
Contract Type
Full Time
Front end developer Javascript, ES6, HTML, CSS

Reporting to the User Interface manager the successful candidate will be working alongside a large team of developers building complex applications using the latest tools and technologies in Frontend Development.

Working with User Experience and Designs teams the candidate will be responsible for creating prototypes, building new user journeys as well as extending the existing suite of applications.

Technical Skills Candidates should be able to display working knowledge of the following skills:

Advanced Javascript and knowledge of data flow management (ES6, Typescript and Redux)

CSS Preprocessors (Sass or Less)

Package management via NPM

HTML templating (Nunjucks, Mustache or similar)

Accessibility techniques

Experience with version control systems (Git, TFS)

Client side JS frameworks such as AngularJS or ReactJS

Responsive design

Javascript task runners (Gulp or Grunt)


D3 charting library

Webpack bundling

Testing frameworks Karma, Mocha, Chai

Experience with Sitecore CMS


Company overview

npower is one of the UKs biggest energy suppliers.

We supply gas and electricity to millions of homes up and down the country, So when you switch on the light, take a shower, or simply have a cuppa, youll know you can rely on us. Were also here for you when your boiler needs servicing or repairing. We offer competitive tariffs that save you money and well tell you when you can save even more. Its all part of how we stand up for customers every day at npower. We stand up for the community too. Were proud to have been a partner of Macmillan for 12 years raising over £3.5m. Were also one of only a handful of UK companies to have been awarded the Carbon Trust Triple Award for sustainable management of energy, waste and water.

Please apply online by selecting the 'Apply' button and uploading your CV directly. Applications will only be accepted via the Apply button.

Agencies: We operate a preferred supplier arrangement, however if you wish to be considered at the next review session please submit a brief overview of your capability to