Required Qualifications 84 months experience using HTML5, CSS3 (including preprocessors like Sass/Less), and JavaScript (ES6+); RESTful APIs and asynchronous programming; experience with at least one major JavaScript framework (React, Angular, Vue.js). 84 months experience in build tools (e.g., Webpack, Parcel), version control (Git), and browser developer tools for debugging and performance analysis 84 months experience with design and prototyping tools such as Figma, Sketch, Adobe XD; prot