Senior Quality Assurance Engineer

About Termius

Termius is a Modern SSH Client that redefines how engineers interact with remote systems. Millions of engineers and thousands of companies rely on Termius worldwide.

While AI has transformed modern IDEs, a terminal stays the same inefficient technology since the 1970s. As a leading cross-platform SSH client, our mission is to boost productivity and foster collaboration by rebuilding the Terminal for the modern era.

About the Role:

We are actively growing and seeking a Quality Assurance Engineer who will help us improve product reliability and raise the quality bar across the delivery lifecycle. You’ll work closely with engineers, product, and design to ensure quality is built-in from feature planning and implementation to release validation, incident follow-ups, and prevention work.

The testing scope includes multiple platforms: Desktop (Windows, Linux, macOS), Mobile (iOS, Android), and Web.

What you will do:

• Test new features end-to-end and validate changes across our product, ensuring consistent behavior and a smooth user experience.
• Collaborate with engineers early in the development cycle: clarify acceptance criteria, identify risks, and propose validation approaches before implementation is finished.
• Create and maintain high-signal test artifacts (test plans, checklists, and test cases) that support fast and confident releases.
• Investigate and report issues with clear reproduction steps, expected vs actual results, logs, and supporting evidence.
• Help build and maintain quality gates: ensure the right coverage exists and that regressions are caught early.
• Contribute to automated testing (Playwright) where it makes sense (e.g., regression coverage, stability improvements) and help reduce flakiness.