> Markdown version of [/jobs/ext/4678442-senior-sdet-qa-automation-tester](https://www.wearedevelopers.com/jobs/ext/4678442-senior-sdet-qa-automation-tester). 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). --- # Senior SDET / QA Automation Tester - **Company:** Elite Trading Fintech - **Location:** London, United Kingdom - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Algorithmic Trading, Automation of Tests, Software Quality, Python (Programming Language), Selenium, SDET, Katalon Studio - **Published:** November 12, 2026 - **Apply:** https://www.reed.co.uk/jobs/senior-sdet-qa-automation-tester/57560203 ## About the Role Skills: SDET, QA Automation, Python, Selenium, UFT, Katalon, Financial Services, · Strong experience working as an SDET or QA Automation Tester · Extensive experience with automation tools such as Selenium, UFT or Katalon · Strong Python programming experience · Financial services or trading experience (preferable) · A technology-focused mindset, with a passion for building performant, scalable and reliable systems ## Description · Developing and driving QA automation strategies · Working closely with software engineers to ensure the quality and reliability of trading platforms · Solving complex technical challenges across trading systems and infrastructure · Helping to build and develop a team of talented QA/SDETs · Driving best practices across automation testing and software quality