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Senior .Net Developer

  • Location: Englewood, CO
  • Job Type: Right to Hire
  • Ref No: 20-03064
  • Date: July 13, 2020
  • Job title:

Job Description - Senior .Net Developer

Sr. .Net Developer

Englewood, CO

Contract To Hire


We are looking for a Senior .Net Developer to help us enhance an existing application written in C#, .Net 4.7.1, web forms with a T-SQL backend and REST services with an entity framework backend. This person will also help us migrate over time to new system built in C#, ASP .Net Standard/Core and REST Web API Web Services using Entity Framework Core built on a SQL Server 2017 backend database.  The business systems involved include call center, order processing, payment processing, invoicing and financial applications.  This system runs our core membership business and is mission critical with high visibility.  This role will work with our business analysts to design the enhancements and new application functionality to support the application long-term.  Must have deep experience building web-based user interfaces and web services.  Previous experience in batch processing applications is a plus. Experience with SQL Server Broker a plus.  Experience with Neuron ESB, or similar products, a plus.


  • Experience in C# and ASP.Net web forms are required.
  • Web application user interface design and development skills. (web forms, Javascript, JQuery, CSS3 required.  Vue.js or Angular is a plus)
  • REST Web API web services background and experience is required.
  • Strong grasp of OO Concepts in .NET.
  • T-SQL development experience is required.
  • MVC 5 and Web API 2.0 or greater experience is required.
  • Batch Processing development experience is required.
  • Experience with ADO.Net is required
  • Entity Framework experience is required (EF Core is a plus).
  • Powershell development experience strongly desired.
  • Experience developing with any Enterprise Service Bus is a plus.


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