Previous Job
Sr Front end UI Developers
Ref No.: 18-00237
Location: San Francisco, California
Location: SF
Must be conversion friendly for CTH without sponsorship.
Below is the list of skills we're looking for in our FED (Front-End UI Developer) contractors. Seeking candidates that have a conversion friendly status.
  • JavaScript
  • ReactJS
  • Experience with 3rd party libraries for DOM manipulation (jQuery is preferred)
  • Experience with AJAX / JSON
  • Optimization: Understands how to fine-tune and measure performance; detect race conditions; debug paint issues
  • Experience producing cross-browser functional code
  • Understands the JavaScript event model
  • Experience with the promise interface
  • Experience building modular JavaScript using AMD
  • CSS
  • Experience with preprocessors (LESS and/or SASS)
  • Understands how to write efficient selectors
  • Understands CSS rule specificity
  • Understands best practices for organizing rules
  • Understands cross-browser CSS issues
  • Understands responsive design approaches
  • Exposure to web-based mobile UI development
  • General Web Technologies
  • Security (XSS, CSRF prevention)
  • Experience with optimizing pages for performance
  • Writing/understanding semantic markup
  • Experience with HTML5 new features
  • Experience with rapid-development workflow technologies (ie: Grunt)
  • Experience with version control (SVN, Git preferred)
  • Accessibility
  • Understands ARIA tags
  • Familiar with WCAG 2.0
  • Understands best practices

Interested? Send me your resume today! 
Unable to work C2C on this role.