Our client is looking for a Senior Front-End Developer to work on a legacy ASP.NET MVC Modernization & UI Performance Enhancement .
Must‑Haves
5+ years of front-end development experience building enterprise-grade web applicationsStrong expertise with JavaScript, jQuery, Bootstrap, HTML5/CSS3, and responsive UI frameworksProven success modernizing legacy ASP.NET MVC (Razor) front-ends and improving server-side rendering performanceHands-on experience integrating and consuming REST APIs, including authentication handling and error statesDeep experience optimizing large data grids/tables (e.g., DataTables) including server-side pagination, filtering, and search for datasets in the hundreds of thousands to millionsStrong understanding of cross-browser compatibility, WCAG accessibility standards, and UI/UX best practicesAbility to analyze, refac...