Define, implement, and maintain testing strategies for Web projects based on .NET / C# Build, maintain, and evolve automated tests (UI, API, integration, regression) Contribute to CI/CD pipelines, ensuring continuous quality Participate in architecture and design discussions to promote shift-left quality practices Perform exploratory testing when needed Analyse requirements, user stories, and acceptance criteria with a critical mindset Track quality metrics and drive continuous improvement Work within self-organised teams, with autonomy and strong ownership