Engineer - SDET ( Regression Testing)

Bitwarden is looking for a Software Development Engineer in Test (SDET) to help the team grow confidently by building a suite of automated regression tests and driving a total-quality approach to software development and delivery. You will contribute directly to the future of the Bitwarden product across web, browser extension, mobile, desktop, CLI, and server components, while working with a great team and an amazing open-source community. This role is primarily for someone strong in C#, test automation framework design, CI/CD integration, and engineering-quality test code.

What You Will Do

• Develop and maintain automated test scripts for web, browser extension, mobile, desktop, and CLI applications using C# with Selenium/Appium.
• Design and implement robust, scalable, reusable, and maintainable test automation frameworks across multiple application types.
• Integrate automated tests into the CI/CD pipeline and ensure their reliable execution in build and delivery workflows.
• Collaborate with development and QA teams to understand requirements, identify test scenarios, and automate for comprehensive coverage.
• Execute automated tests, analyze results, and surface defects, performance issues, and areas for improvement.
• Review test automation code to uphold coding standards, best practices,