Front End Web Developer for fully responsive HTML5 website

Front End Web Developer for a fully responsive HTML5 website. Will work closely alongside the designer in London or Buckinghamshire and remotely. This will need CMS/Wordpress integration as the site is for a digital media agency. It needs to have the latest trends in Web Design and work seamlessly. Looking to start the project in the next week, will wireframe out the designs, once we have liaised with the selected developer to know where to begin. The site is approx 20 pages, used to promote the work of the digital agency. They will provide all content and text.