Senior Application Tester / QA Engineer Job ID: JP054182

Job description

Senior Application Tester / QA Engineer (Hybrid – Brussels) We are looking for an experienced Senior Application Tester / QA Engineer to support a large-scale modernization program focused on migrating a legacy platform to a modern microservices and Kubernetes-based architecture. The role involves ensuring software quality across API-driven and event-based systems while working closely with Agile delivery teams in a complex enterprise environment. Key Responsibilities: Design, prepare, and execute manual and automated test plans and test cases Validate functional and non-functional requirements: Perform API testing and integration testing across distributed systems Identify, document, and track defects and quality issues Support exploratory testing and edge-case analysis from an end-user perspective Contribute to Agile/Scrum delivery processes and continuous quality improvement Coach and support team members on testing best practices Collaborate with developers, analysts, QA teams, and stakeholders to ensure software quality Produce clear reporting and documentation of testing activities and results Required Skills & Experience: Strong experience in software testing within Agile en...