Senior Test Engineer
hace 5 días
Leeds
Senior Test Engineer Salary: Up to £80,000 + benefits Location: Remote I'm working with a fast-growing SME who are accelerating the resale and recommerce industry. The company offer an end-to-end solution that combines modern technology, smart data, and expert valuation to create a seamless, customer-first marketplace experience. As the Senior Test Engineer, you will own and build the quality function across their customer-facing websites and front-end applications. You will define the testing foundations, implement modern automation practices, and embed a quality-first mindset across the engineering team. Responsibilities as a Senior Test Engineer: • Design, build, and maintain automated test frameworks using Playwright and C#., • Lead both manual and automated testing across web and front-end applications., • Establish testing standards, processes, and best practices from the ground up., • Own end-to-end quality assurance from planning through to release sign-off., • Integrate automated tests into CI/CD pipelines (Azure DevOps, GitHub Actions)., • Conduct regression, exploratory, negative, and boundary testing., • Collaborate with developers and product managers to define acceptance criteria and test strategies., • Create and maintain clear test plans, test cases, and defect documentation., • Support and mentor junior testers as the team grows., • Champion shift-left testing and continuous improvement across the engineering function. Requirements for the Senior Test Engineer: • Strong experience in both manual and automation testing., • Hands-on experience building automation frameworks using Playwright (preferred)., • Strong scripting ability in C# / .NET., • Experience testing modern web applications (HTML, CSS, JavaScript)., • Experience with API testing tools such as Postman or similar., • Understanding of SQL for data validation and test setup., • Experience working within Agile environments., • Hands-on experience integrating tests within CI/CD pipelines., • Confidence performing negative and boundary testing., • Ability to operate in a fast-paced, scale-up environment where processes are still being refined., • Experience mentoring or supporting junior testers is highly desirable. If you are a Senior Test Engineer who enjoys building frameworks from scratch, raising quality standards, mentoring others, and creating robust automation foundations in a growing tech business, this role is for you. Due to the high volume of applications, not all applicants will receive feedback.