Senior FE developer wanted for a challenging project

We are an international niche technology company that focuses on the research, design and development of innovative IT solutions. These include highly secure data archiving, storage and document manipulation as well as applications using `Big Data` virtualization and analytics platforms for the online monitoring and brand management. We are defined by our striving to exceed our corporate clients` requirements, which has made us a trusted partner and a destination company for the best professionals in their business spheres. You are a savvy freelancer, your bag of tricks includes a strong command of front-end technologies such as Javascript, CSS, HTML5? You have a passion for and demonstrated experience in UI development? You want to be at the forefront in delivering exciting new multi-platform applications? ... then this is the perfect opportunity for you. Come join our FE team as a freelancer! Your role: • Developing optimized, cross-platform front-ends in Javascript/CSS/HTML5, and work with the middle-tier PHP code to support it; Primary focus will be advanced front-end development in JavaScript/BackboneJS. • Absorbing the latest trends and emerging technologies on the go. Are you skilled enough? • Several years of relevant front-end programming experience; • A proven track record of launching interactive sites/applications; • Experienced with BackboneJS; Javascript MVC libraries; • HTML & CSS; Php; • MySQL, SQLite. • Knowledge of cross-browser compatibility issues, techniques and workarounds in all areas of client side code; • Self confident and ability to work on your own initiative Our Offer: • Working on challenging project/s at an innovative international company; • Hands-on experience on cutting edges technologies; • Attractive conditions (rate would be negotiated) • Duration: 2-3 months; • Location: Presence at our Sofia office required (at least at the beginning), remote work afterwards. If this seems an interesting opportunity to you, please apply!