> Markdown version of [/jobs/ext/4639875-software-test-automation-engineer](https://www.wearedevelopers.com/jobs/ext/4639875-software-test-automation-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Software Test Automation Engineer - **Company:** Handi Quilter, Inc. - **Location:** North Salt Lake, UT, United States - **Contract:** Permanent contract - **Skills:** Testing (Software), .NET Framework, Microsoft Windows, Automation of Tests, C Sharp (Programming Language), C++ (Programming Language), Code Review, Continuous Integration, Software Debugging, Revision Control Systems, Windows Presentation Foundation, Mstest, Selenium, Windows Software Trace Preprocessor, Git, Playwright - **Published:** November 8, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=8ab5d0b242f8e61f ## About the Role Handi Quilter is looking for a software testing professional with practical C# skills to improve the reliability of our Windows software for longarm quilting machines. Your primary focus will be designing tests and building automation, working alongside our developers and contributing to product fixes and improvements. Hybrid flexibility depends on independence, performance, and project needs., * Experience developing and debugging C#/.NET Windows applications or services. * Practical software-testing knowledge, including test design, boundary cases, and failure conditions. * Ability to build reliable automated tests and investigate failures; * Ability to work independently and communicate clearly with the team. * Ability to meet the on-site training and ongoing hybrid schedule in North Salt Lake., * Software-testing education or structured training. * Experience with WPF, C++, or software that communicates with hardware. * Familiarity with Git or another version-control system. * Experience with CI/CD or mentoring manual testers. * Selenium or Playwright experience is helpful but secondary. ## Description * Build and maintain automated tests and supporting tools in C#/.NET using MSTest. * Develop product features, fix defects, and participate in code reviews. * Investigate failures and improve product reliability and testability. * Improve coverage with developers and manual testers.