Optimize applications for maximum speed and scalability
Assure that all user input is validated before submitting to back-end services
Collaborate with other team members and stakeholders
Add other responsibilities here that are relevant
Skills and Qualifications
Strong understanding of JavaScript, its quirks, and workarounds
Basic understanding of web markup, including HTML5 and CSS3
Good understanding of Depending on the specific case, a developer should have the knowledge of advanced JavaScript libraries and frameworks such as AngularJS, KnockoutJS, BackboneJS, ReactJS, DurandalJS etc.
Good understanding of asynchronous request handling, partial page updates, and AJAX
Proficient understanding of cross-browser compatibility issues and ways to work around such issues
Familiarity with JavaScript module loaders, such as Require.js and AMD
Familiarity with front-end build tools, such as Grunt and Gulp.js
Proficient understanding of code versioning tools, such as Git / Mercurial / SVN
Good understanding of browser rendering behavior and performance
Make sure to mention any framework, library, or any other technology related to your devolopment satck
