Front-end web developer

Job Description:
1.Be responsible for front-end code implementation, front-end performance optimization and user experience.
2.According to requirements of the system and project, complete the development of front-end web page and HTML5 interface of mobile phone.
3.Continuously summarize, optimize code and framework, and continuously optimize the front end experience, page response speed and browser compatibility, etc.
Requirements:
1.Have three years or above working experience of web development.
2.Be proficient in html5, css3, JavaScript and other new functions, familiar with page framework and layout, having experience of module separation design.
3.Understand and master the JavaScript core technology, DOM, BOM, Ajax, JSON, etc.; have experience of application of JavaScript framework; be familiar with responsive web design (such as jQuery Mobile, AngularJS, Bootstrap, etc.) and a JavaScript UI framework.
4.Be familiar with W3C standards and have a deep understanding of performance and data separation, Web semantics, and so on.
5.Have some experience in optimizing CSS /JavaScript performance and solving multiple browser compatibility problems.
6.Be familiar with the heterogeneous and compatible programs between different major browsers and different devices, and have a good command of various Web debugging tools.
7.ExtJS/EasyUI framework programming experience is preferred.
8.ExtJS/EasyUI framework programming experience is preferred.
9.9.Good coding style, has the team development experience is preferred.
10.Proactive work, strong ability to learn and have basic communication skills.

To apply for this position, please send your CV and previous works to us.