Develop features in .NET custom applications and .NET components of Sitecore or Ektron CMS solutions based on feature specifications and technical designs. Solid understanding of Sitecore 9.X,Sitecore Form, Helix, Sitecore EXM, SXA, Sitecore SXA,Sitecore-PowerShell. Contribute to creating feature specifications and technical design schematics. Contribute to requirements gathering and analysis activities such as storyboarding, developing use cases, and creating functional requirements specifications. Create database models and build out models using SQL Server, then surface data to user interfaces by using object oriented techniques, often using object-to-relational mappers. Create web user interfaces using HTML, CSS, and javascript (specifically jQuery). Create web user interface server-side functionality using ASP.NET Web Forms, ASP.NET MVC, and SharePoint. Take responsibility for feature-focused unit and system testing (built both by you and others). Contribute to facilitating acceptance testing procedures and monitoring results. Contribute to performance and load testing procedures and issue remediation.