Must-have requirements Affinity for manual testing Experience in testing WCAG requirements (accessibility) In-depth knowledge of Selenium with Java ISTQB certification and confident use of the relevant technical vocabulary Experience with agile testing methods and confident handling of pitfalls when testing web shops Confident use of API testing tools, knowledge, and testing web microservices Confident working in Scrum and Kanban environments Willingness to work closely with development, including pair programming and code reviews German language skills at C1 level Nice to have requirements Affinity for design Knowledge of Playwright and TypeScript Understanding of screenshot layout tests Understanding of different browser rendering engines on desktop and mobile devices We are looking for an experienced mid- to senior-level Quality Assurance Specialist to support a project in the area of web platforms. In this role, you will be part of a cross-functional team and accompany the entire development process from the conception phase to delivery to ensure the quality of modular web components. ,[Active participation in a cross-functional team to develop reusable web components from the conception phase onwards, Reviewing and questioning requirements and concepts in close coordination with product owners, designers, and developers, Early identification of errors, usability issues, and barriers by contributing QA expertise in the design phase, Performing manual tests and ensuring accessibility in accordance with WCAG standards, Ensuring cross-browser support and general usability for an optimal user experience, Setting up and further developing test automations for stable regression testing using frameworks such as Selenium or Playwright, Performing API tests and checking web microservices to ensure functionality, Providing targeted feedback on designs to develop robust and user-centered components, Continuously optimizing test processes within an agile working environment (Scrum/Kanban)] Requirements: Selenium, Playwright, TypeScript Tools:. Additionally: Flat structure, International projects.