Professional Qualifications • +3 years of experience in a similar position• Proficient 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 advanced JavaScript libraries and frameworks, such as AngularJS, ReactJS and Vue.js• 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. Specific Responsibilities include: • Develop new user-facing features• Build reusable code and libraries for future use• Ensure the technical feasibility, accessibility and responsiveness 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.