We are seeking a highly experienced Senior QA Engineer with strong Java-based test automation and manual testing skills to join our fast-paced, high-performing team. This role will play a critical part in delivering high-quality software solutions in a complex, enterprise environment with a strong emphasis on the Cards domain. You will work alongside developers, business analysts, and global QA team members to validate UI, API, and database components, create and execute test cases, and ensure high standards across the full software development lifecycle.