FrontEnd UI Developer

Looking for a FrontEnd App Developer that is very experience with JavaScript/jQuery and working in an application that performs API Ajax calls to ---------- MVC and processing data that is sent and received as JSON.

A few of the key skills required for this position:

FrontEnd: JavaScript/jQuery
Main Libraries used: JQWidgets, HighMaps, dxviz, gridster, requireJS
CSS: SASS - setup with grunt and NodeJS - requires node,ruby,SASS, grunt tools to compile.
IDE: Aptana, however any JavaScript IDE that produces clean files will do.

The project is to implement a new UI from Figma assets and to also make improvements to an existing complex interface as required.