C# Developer

Atlanta, GA

Multiple Mid-level and Senior C# Developers

Atlanta, GA (remote until it’s safe to return to an office setting)

Direct Hire – Must be a USC or Green Card holder


Tier4 Group’s client is looking to add several Mid-level and Senior C# Developers to their development team. The ideal candidate will have experience building secure, scalable, lightweight applications for the web using C# and SQL - a background working in ecommerce at enterprise scale is preferred.


Key attributes of our platform:

  • SOA (Service Oriented Architecture) model, using MS-SQL and .NET (C#) - majority of the code-base in SQL
  • Configuration-driven, with pre-set designs and configurations (templates) for key brands/programs
  • Powers dozens of OEM programs and thousands of stand-alone online stores
  • Includes multiple applications: Retail Shopping, Checkout, Dealer back-office, Catalog Management, Reporting
  • Secure, lightweight, simple and speedy - with a minimum of outside/excess code bloat
  • Multi-language and multi-currency


One of their biggest technical challenges is striking the right balance between security, performance and feature functionality. To achieve the right mix across the widest possible range of devices and connection speeds - as well as both end users as well as search engines.



  • Innovative, challenging programming work in the Microsoft stack, with SQL Server as a back end
  • Solid work experience in a 24/7 SaaS platform or e-commerce environment.
  • Experience building for the web using C#, Bootstrap, Vue, AJAX, CSS, jQuery, REST and the latest technologies.
  • A love of coding (and learning).
  • Development experience “for fun” outside of work.
  • Past experience working in a team setting - co-developing, code-reviewing, mentoring, etc.
  • 3+ years working in the Microsoft stack (C#/, etc).
  • 3+ years working in SQL-backed environments.
  • Experience working in a sprint-driven development process.


Technical Stack:

  • Web Apps built with .NET, using both WebForms and MVC
  • APIs built on .NET (C# / VB.NET)
  • SQL Server 2014
  • Visual Studio Team Services (VSTS/Azure DevOps) + GIT



  • Room to grow, a focus on professional development and creative environment
  • Company-paid health/dental/vision/life benefits, FSA, matching 401(k), paid vacation, dog-friendly office, relaxed dress code, eclectic company culture, 401k with a match
  • Unlimited PTO
  • Free parking (pre and post Covid)

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Contact Info

2600 Abbey Court
Alpharetta, Georgia 30004