Frontend / UI Developer - CSS3/HTMl5/Javascript/Angular

Connected Consulting
From £400 to £500 per day
30 Nov 2017
08 Dec 2017
Contract Type
Full Time
We are looking for a highly skilled senior Front-end UI developer to support the development of a shared library of reusable components for our client’s digital estate.

If you are proactive, have dynamic approaches to problem solving and creative thinking?coupled with an appreciation of diverse technologies, you would enjoy this role.

You will join a small focused team but be called upon to support wider engagement, so collaboration and communication are key to success.

This is a great opportunity to work in one of the UK’s most progressive and dynamic tech businesses – one that really values people and shows it.


  • Develop new user-facing features
  • Build reusable code and libraries for future use
  • Ensure the technical feasibility of UI/UX designs
  • Optimize application for maximum speed and scalability
  • Assure that all user input is validated before submitting to back-end
  • Collaborate with other team members and stakeholders
  • Harvest UI component library needs and test assumptions.
  • Work in a focused scrum team, providing and taking feedback to improve process.

  • Skills and qualifications:
  • Proficient understanding of web mark-up, including HTML5, CSS3
  • Experienced in writing vanilla JavaScript, CSS/SCSS
  • Basic understanding of server-side CSS pre-processing platforms, such as LESS and SASS
  • Proficient understanding of client-side scripting and JavaScript frameworks, including jQuery
  • Good understanding of?advanced JavaScript libraries and frameworks, such as AngularJS, KnockoutJS, BackboneJS, ReactJS, DurandalJS etc.
  • Good understanding of asynchronous request handling, partial page updates, and AJAX
  • Strong experience of task automation tools such as Gulp, Grunt and/or Webpack.
  • Good knowledge of using and implementing TDD (Mocha, Karma or Jasmine)
  • Good understand of cross-browser compatibility issues and ways to work around them.
  • Proficient understanding of code versioning tools, such as?Git / Mercurial / SVN
  • Strong experience with Foundation and/or Bootstrap frameworks.
  • Experience working with Rest APIs and/or Web Services
  • Experience working with Node.js
  • Proficient in Shell/PowerShell scripting.

  • This job was originally posted as