Demo

Software Developer - (Primary focus will be on React and UI/UX, C# is helpful)

The Timberline Group
St. Louis, MO Full Time
POSTED ON 5/15/2026
AVAILABLE BEFORE 7/14/2026
The Software Developer will have the opportunity to utilize a wide range of new development technologies while performing full life-cycle development of new projects as well as upgrading existing projects for our clients. We offer competitive salaries, full benefits, and a challenging fast paced work environment. The ideal candidate has ReactJS and UI/UX experience. They should also be capable with C# and if they have SQL, that's a big plus.

What You'll Need
  • Software and\or QA Automation Development
  • .NET Development
  • Full Life Cycle Development experience
  • SQL Databases experience
  • C# .Net Experience
  • Full Life Cycle Development experience
  • QA Automation Development experience
  • .Net Framework 4.5 or higher experience a plus
  • MVC .NET Framework 4 or higher experience a plus
  • Frontend UI JS Framework experience 
  • Windows Services Development experience a plus
  • Agile experience a plus
  • Web API or WCF experience a plus
  • Entity Framework experience a plus
  • Unit Testing experience a plus
  • Visual Studio 2017 experience a plus
  • TFS experience a plus
  • SSRS experience a plus
  • Micro Services development Experience a plus
  • College Degree a plus
  • Accounting System Development experience a plus
  • Point of Sale Application Development experience a plus
  • Mid-Tier Financial Transaction System Development experience a plus
  • Kiosk Development experience a plus
  • Experience in developing with trust fund systems
  • Application development experience within the correctional industry a plus
  • Ability to successfully pass pre-employment (post offer) Company or Facility background check as well as drug screening as required by the client.

Salary.com Estimation for Software Developer - (Primary focus will be on React and UI/UX, C# is helpful) in St. Louis, MO
$84,018 to $103,662
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