Quality Assurance, Officer Miejsce pracy: Kraków Technologies we use Operating system Windows Your responsibilities Execute test cases for web and java applications, APIs, and data-driven features. Validate end-to-end workflows across UI, services, and data layers. Identify, document, and track defects clearly using tools like Jira. Perform regression testing to ensure new changes do not impact existing functionality. Validate data ingestion, transformation, and output. Perform basic data quali…