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Frontend Developer
Ref No.: 17-15256
Location: Bedford, Massachusetts
Writing HTML, CSS, and Javascript to build web page components
Collaborating with designers to execute creative vision
Testing web assets in modern web browsers and mobile devices
Triaging bugs found in front-end code
Documenting front-end code throughout the codebase

Experience with CSS preprocessors such as Less and Sass
Experience with Node JS, task runners such as Grunt and Gulp, and module bundlers such as Webpack and Browserify
Experience with web development in an agency environment
Experience with multi-lingual websites and web localization
Also, 3 years in Required Qualifications should be pluralized. Other than those changes, everything looks good.