Demo

Software Engineer IV (.NET / C# / WPF)

BayOne Solutions
Draper, UT Contractor
POSTED ON 4/14/2026
AVAILABLE BEFORE 5/9/2026

Job Title Software Engineer IV (.NET / C# / WPF)

Location Salt Lake City, UT (Hybrid 3 days/week onsite)

Duration 6 months contract (will extend)

Max Pay Rate - $70-71/hr. on w2

We are seeking a senior .NET / C# / WPF Software Engineer with strong experience in desktop application development and a solid testing mindset. This role requires hands-on coding, troubleshooting, and collaboration with cross-functional teams.

Responsibilities:

  • Design, develop, and maintain desktop applications using .NET, C#, and WPF
  • Build and consume REST/SOAP APIs (JSON/XML)
  • Collaborate in Agile/Scrum environments
  • Develop unit and integration tests to ensure high-quality, defect-free applications
  • Identify and create positive and negative test cases from user stories
  • Troubleshoot and debug applications, performing both functional and non-functional testing
  • Work closely with developers, QA teams, and business stakeholders
  • Contribute to CI/CD pipelines and automation initiatives

Required Skills:

  • 5 years of experience with .NET, C#, and WPF (desktop applications)
  • Strong experience with SQL development
  • Experience with unit testing, integration testing, and test automation
  • Familiarity with test management tools like TestRail
  • Experience with Git and CI/CD tools (Jenkins, Bamboo, Azure DevOps, etc.)
  • Experience consuming REST and SOAP web services
  • Strong debugging and troubleshooting skills
  • Excellent communication skills

Preferred Skills:

  • Experience migrating from UFT or other legacy testing frameworks into CI/CD pipelines
  • Experience with scripting (e.g., VBScript)
  • Exposure to modern UI frameworks like React
  • Certified Application Developer

Salary : $70 - $71

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