A Web and mobile User Interface Developer will work closely with backend developers and team members to deliver high quality web and mobile applications using HTML5, XML, CSS3, Bootstrap, JavaScript and JQuery. To hand write complex code using semantic, accessible and optimized HTML, CSS and JavaScript. Good knowledge and Experience in Responsive web design using CSS3 Media Queries for all media types, Desktop, Tablet and Mobile view both orientation (Portrait & Landscape). A clear understanding of the separation between structure, presentation and behavior is fundamental as well as strong knowledge of the different behaviors of the DOM in varying browser builds. Full working knowledge of implementing user interfaces using progressive enhancement techniques is crucial to the role, as well as being able to follow in-house standards and frameworks set by the User Experience team.