Front-End Web/Mobile Developer - London - 40K - 60K

Opportunity to work for a company who develops leading retail software.
As part of the client's expansion plans we are looking for an experienced Front End developer who will work with a highly technical team of developers. The candidate must have very good experience of working with HTML5, Javascript libraries and mobile development.

The role is based in London and the successful candidate must be prepared to work in London 5 days a week.

Following are the essential skills for this role.

*Good working experience in web development using HTML5, CSS3 and advanced JavaScript/TypeScript (ES5/6) frameworks, preferentially angular/angularjs.
*Experience of developing mobile applications on iOS/Android
*Good understanding of consuming web services
*Proficient understanding of asynchronous programming using Promises and Observables (RxJS)
*Basic understanding of pre-processor scripting languages such as Sass
*Good understanding of cross platform compatibility issues
*Knowledge of programming methodologies, standards and techniques including code reusability
*Understanding of technical feasibility of UI/UX design wireframes and translate them into code.
*Working experience with source code management tools (SVN, git)
*Self-motivated with proven ability to work well as part of development team

The JM Group is operating and advertising as an Employment Agency for permanent positions and as an Employment Business for interim / contract / temporary positions. The JM Group is an Equal Opportunities employer and we encourage applicants from all backgrounds.