Java UI Developer

Sr Java UI Developer

Location: Saint Louis, MO

Duration: 12 months+ US Citizen, Green Card, EAD preferred... No Third Party agencies corp to corp.

Required

· JavaScript, CSS, HTML

· Strong understanding of JavaScript scoping, inheritance, closures, objects/classes, etc.

· Solid understanding of Object Oriented Programming

· Experience with one or more SPA frameworks (React, Angular, Ember, Backbone, etc.)

· Experience with one or more JavaScript dependency management solutions (AMD/require.js, common.js, etc.)

· Strong troubleshooting skills, and experience using Web UI Debugging tools (firebug, chrome dev tools, windows script debugger, etc.)

· Strong understanding of web security concepts, vulnerabilities, and mitigation techniques (cookies, XSS, CSRF, etc.)

· Solid understanding of version control (preferably git)

· Solid understanding of REST API design

· Experience with JavaScript build tools (web pack, r.js, grunt, bower, etc.)

· Experience with node.js

· Experience with code quality tools (ex. eslint, jshint) and integration into build process

· Experience building SPAs via continuous integration tools

· Experience with bootstrap

Strong communication skills, experience reading and creating UML diagrams

New features in HTML5/ES6. Experience writing ES6 code, experience with babel.js.