Senior .Net Full Stack DeveloperLocation: Smithfield, Rhode Island (hybrid)Job Type: Full TimeWe are looking for a Senior .NET Full Stack Developer with 6‑10 years of experience to work on a large‑scale enterprise UI transformation initiative involving legacy ASP.NET Web Forms applications. The candidate should have strong expertise in UI development, backend integration, and legacy system handling, with the ability to deliver high‑quality, behaviorally accurate enhancements in a time‑bound environment.Technical SkillsBackendStrong experience in C#, ASP.NET (Web Forms / MVC), .NET Framework 4.xExperience in Web APIs, REST services, Web ServicesStrong expertise in SQL Server (must‑have): writing complex SQL queries, joins, stored procedures, performance tuning and query optimization, handling transactional data and large datasetsExperience with ADO.NET and DataSet/DataTable‑based applicationsUnderstanding of server‑side architecture, application lifecycle, and performance tuningFrontendStrong proficiency in HTML, CSS, JavaScript, jQueryExperience handling complex UI components: data grids (sorting, filtering, pagination), forms and validation, popups and dynamic UI renderingFamiliarity with third‑party UI components/libraries: Telerik / DevExpressFull Stack / IntegrationExperience with AJAX callbacks / partial page updates, client‑side event handling, UI backend coupling and data bindingUnderstanding of state management (ViewState / Session)Dependency mapping across layers#J-18808-Ljbffr