Software QA Engineer

About QBYSS
QBYSS is a UK-based power conversion technology company on a mission to replace legacy power architectures with programmable, software-defined solutions.
Our patented technologies combine advanced power electronics with QBYSS Digital Power software for real-time control. We’re developing compact, highly efficient and reliable power solutions that use fewer components, reduce wasted electricity and help extend product lifespans.
From everyday lighting to data centres, electric vehicles and demanding industrial applications, our ambition is to help power an increasingly electrified world with less energy waste and a smaller environmental footprint.
About the role
Help ensure QBYSS’s internal software and digital systems work reliably. You’ll test functionality, investigate issues and give developers clear information to improve the user experience.
What you’ll do
· Turn requirements into test cases covering common and unusual scenarios.
· Perform functional, regression and usability testing of web applications.
· Record reproducible bug reports with evidence and expected behaviour.
· Check fixes and communicate outstanding issues before releases.
· Maintain test documentation and identify opportunities for automation.
What we’re looking for
· Attention to detail and a methodical approach to problem-solving.
· Understanding of software testing concepts and web applications.
· Ability to write clear test cases and bug reports.
· Relevant coursework, testing projects or practical experience.
Useful but not essential
· API testing with Postman or similar tools.
· Basic programming or experience with Playwright, Cypress or Selenium.
Why join QBYSS
Develop testing expertise and help improve the reliability of practical business software.
Recent graduates and early-career applicants are encouraged to apply.

Work arrangement
Yes