Testers - Warsaw - Onsite

We are looking for an experienced Test Specialist to support critical IT services delivered to a European Institution in Warsaw. The ideal candidate will bring strong hands-on testing expertise and the ability to ensure high quality standards across complex IT systems.Key ResponsibilitiesIn this role, you will:Develop detailed and well-structured test cases for software applications and systemsPerform a broad range of testing activities including exploratory, unit, integration, functional, regression, performance, stress, and user acceptance testingDocument and analyze test outcomes, track defects, and clearly communicate progress and risksWork closely with business analysts, architects, developers, and service desk teams to ensure quality throughout deliveryReview technical and project documentation to validate compliance with quality standardsRequired Technical ExpertiseThe successful candidate will demonstrate:Proven experience testing complex IT systemsStrong practical knowledge of modern software testing tools and methodologiesExpertise in test design techniquesSolid understanding of the Software Development Lifecycle (SDLC)Hands-on experience with Azure DevOps Test PlansAbility to write and execute SQL queriesStrong analytical thinking, attention to detail, and problem-solving capabilitiesExcellent communication and documentation skills