Senior Software QA Engineer

Our client is a fast-growing international technology company that develops large-scale SaaS platforms used by millions of users across the APAC region. The company operates high-traffic web and mobile products supporting thousands of business customers and places a strong emphasis on engineering quality, scalability, and user experience. Their engineering culture is highly collaborative, technically driven, and focused on building reliable products at scale. They are currently looking for a Senior Software QA Engineer to join their Taiwan-based engineering team. As a Senior QA Engineer, you will play a key role in ensuring product quality across web, mobile, and API platforms. You will work closely with developers, product teams, and stakeholders to identify risks early, improve testing strategies, and enhance the overall customer experience. This role is suited for someone who combines strong manual testing fundamentals with modern automation practices and enjoys working in fast-paced product environments. What you will do: Develop a deep understanding of the company’s applications and user workflows Design and execute comprehensive manual test plans and test cases Identify functional issues, edge cases, and potential failure scenarios Improve software quality from both technical and end-user experience perspectives Develop and maintain automated test scripts and integrate them into CI/CD pipelines Perform API, web, and mobile application testing Analyse logs and troubleshoot production or staging issues Produce testing reports and release validation analysis Collaborate closely with engineering teams to improve release confidence and product reliability Mentor and support junior QA team members where needed What you will need: 5+ years of experience in Software QA / Testing roles Strong understanding of QA methodologies, test strategies, and release validation Hands-on experience testing: Web applications Mobile applications RESTful APIs Experience with API testing tools such as: Postman SoapUI Similar platforms Experience with test automation frameworks such as: Cypress Playwright Selenium Familiarity with CI/CD environments and tools such as: Jenkins CircleCI GitLab CI Travis CI Ability to analyse logs and troubleshoot issues in cloud-based environments (AWS, GCP, etc.) Comfortable writing SQL queries for investigation and data validation Strong communication and collaboration skills Strong English communication skills for working with international engineering teams