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Location
Calgary, Alberta, Canada
Posted
March 19, 2026

Job Description

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 applications
  • Strong expertise with JavaScript, jQuery, Bootstrap, HTML5/CSS3, and responsive UI frameworks
  • Proven success modernizing legacy ASP.NET MVC (Razor) front-ends and improving server-side rendering performance
  • Hands-on experience integrating and consuming REST APIs, including authentication handling and error states
  • Deep experience optimizing large data grids/tables (e.g., DataTables) including server-side pagination, filtering, and search for datasets in the hundreds of thousands to millions
  • Strong understanding of cross-browser compatibility, WCAG accessibility standards, and UI/UX best practices
  • Ability to analyze, refac...

    • Job Details

    • Job Type
      Contract
    • Category
      Computer Occupations
    • Date Posted
      March 19, 2026
    • Application Deadline
      April 28, 2026