Senior Quality Assurance Engineer

About PrePass PrePass is North America's most trusted weigh station bypass and toll management platform. We're transforming how the transportation industry operates—creating solutions that keep trucks moving safely, efficiently, and compliantly. This means making bold decisions and building systems that support not only fleets but the broader economy. It all starts with enabling commercial vehicles to keep rolling with seamless toll management, weigh station bypass, and safety solutions. It's what we do best, and we do it to meet the demands of the road every day.

About The Role PrePass has an excellent opportunity for a Senior Quality Assurance Engineer to help elevate software quality and automation across our platforms. In this role, you'll develop and maintain automated tests, participate in code reviews, identify and resolve software issues, and ensure high-quality software releases. You'll collaborate closely with QA engineers and cross-functional teams to deliver scalable, maintainable automation solutions that support organizational quality goals. This position works with modern technologies, including .NET, Visual Studio, MS SQL, MVC, WCF, web and API platforms, Azure DevOps, GitHub Actions, Jenkins, GitLab CI, and mobile technologies (iOS and Android). You will also mentor QA team members and contribute to ongoing improvements in quality engineering practices. This is a hybrid role based in our downtown Phoenix corporate office.

Essential Responsibilities

• Design, develop, and maintain automated test scripts using tools such as Selenium, Playwright, Cypress, or similar.
• Write and execute comprehensive test plans and cases for web, API, and backend applications using Azure DevOps and JIRA-Xray.
• Perform API testing using Postman, ReadyAPI, Karate, REST Assured, or similar.
• Integrate automated tests into CI / CD pipelines (e.g., GitHub Actions, Jenkins, Azure DevOps).
• Conduct smoke, functional, regression, integration, and end-to-end testing.
• Perform exploratory testing to identify edge cases and defects missed by automation.
• Debug, analyze, and report issues, tracking them through resolution.
• Participate in code reviews and ensure adherence to high-quality coding standards.
• Work closely with developers, product managers, and QA peers to ensure complete test coverage.
• Actively participate in Agile ceremonies (daily standups, sprint planning, retrospectives).
• Track and report QA metrics, including defect leakage rate, automation coverage, and test cycle time.
• Stay current with emerging trends and technologies in test automation and quality engineering.
• Provide guidance and mentorship to QA team members to align with organizational goals and best practices.

Qualifications

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Benefits

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