Responsibilities

- Develop new user-facing features

- Build reusable code and libraries for future use

- Ensure the technical feasibility of UI/UX designs

- Optimize application for maximum speed and scalability

- Assure that all user input is validated before submitting to back-end

- Collaborate with other team members and stakeholders

Skills

- Good understanding of web markup, including HTML5, CSS3

- Basic understanding of server-side CSS pre-processing platforms, such as LESS and SASS

- Proficient understanding of client-side scripting and JavaScript frameworks, including jQuery

- Good understanding of JavaScript framework: AngularJS, KnockoutJS, BackboneJS, ReactJS, D3 Js etc

- Good understanding of asynchronous request handling, partial page updates, and AJAX

- Basic knowledge of image authoring tools, to be able to crop, resize, or perform small adjustments on an image. Familiarity with tools such as as Gimp or Photoshop is a plus.

- Proficient understanding of cross-browser compatibility issues and ways to work around them.

- Proficient understanding of code versioning tools

- Good understanding of SEO principles and ensuring that application will adhere to them.