Our Client is one of the largest and most recognizable retail chains in Poland, delivering projects with a real impact on millions of users.You will join a team working on a nationwide solution supporting a new, regulated packaging return system, involving complex system integrations as well as work with physical devices.We are looking for an experienced Senior Manual Tester who combines strong testing expertise with high independence and a responsible approach to quality and the testing process.📍 WORK MODE:Poznań – hybrid⏱️ PROJECT START:ASAP (we are looking for candidates available immediately or with a maximum 2-week notice period)🧑‍💻 YOUR RESPONSIBILITIESIndependently performing manual SIT (System Integration Testing) in test environments and participating in UAT (User Acceptance Testing)Testing solutions on physical devices, which requires regular presence in the officeClose collaboration with development teams, business analysts, and product owners to ensure high quality of delivered solutionsCreating, maintaining, and developing test cases, test scenarios, and bug reportsWorking with test management tools (including QMetry) and within the JIRA ecosystemSupporting the team in organizing and improving the testing process — initiative and ownership are highly valued🔍 WHAT WE EXPECT FROM YOUMinimum 3 years of experience in manual testing of IT systemsPractical knowledge of UAT (User Acceptance Testing) and SIT (System Integration Testing)Willingness to work in a hybrid model and test physical devices in the officeExperience with test management tools such as QMetry, Xray, or similarAbility to organize work independently, think analytically, and diagnose issuesEnglish proficiency at B2 levelNice to have:ISTQB certification (Foundation level or higher)Knowledge of SAP systems as an additional assetExperience in a role supporting a testing team or close to a Test Lead position🤝 WHY JOIN?A stable, long-term project at a large scale with a real impact on the Polish marketA clear and fast recruitment processWork on a modern, regulated system with numerous integrations and quality challengesA collaborative culture, real influence on the testing process, and a high level of autonomyCentral Poznań location and direct cooperation with the project teamThank you for all applications! We will contact selected candidates.Employment Agency Registration Number (KRAZ): 33580