Sr. UI/Front End Developer

San Francisco 23 months agoFull-time External
Negotiable
• 10+ years programming experience (JavaScript, HTML, Java, Web Services). • 10+ years of UI programming experience with JavaScript, CSS, JSON & REST APIs. • 5+ years using ReactJS, jQuery and Bootstrap, or similar frameworks 5+ years service layer integration (e.g. data, authentication, 3rd party systems) using Ajax and REST APIs • 5+ years using Jenkins (or similar continuous integration tools) and Github (or similar source code management systems). • 2+ years CSS preprocessors like Sass and LESS. • 2+ years UI unit testing, functional testing and performance testing tools. • Must have working knowledge of Content Management Systems • Must have experience building responsive web applications and related best practices. • Must be well versed with the latest trends in web and mobile space