Senior Data Tester

Nasze wymagania: 6–8 years of experience in ETL Testing and SQL query writing Strong experience with complex SQL queries Hands-on experience with Informatica IDMC platform Experience in large-scale data projects Knowledge of Data Functional Testing, System Integration Testing and Regression Testing Experience in test design, scripting, execution and debugging Good understanding of SDLC / STLC processes Experience with defect management life cycle Strong analytical skills and attention to detail Previous experience with Informatica IDMC in testing-heavy projects Problem-solving skills Good communication and collaboration skills Bachelor’s degree in Computer Science, IT or related field Mandatory skills: Data Testing, ETL Concepts Mile widziane: Experience supporting UAT activities with business stakeholders Experience with ETL validation automation Experience working in cross-functional teams Experience with data migration testing Zakres obowiązków: Design, execute and debug test cases for ETL workflows Write and optimize complex SQL queries to validate data transformations and migrations Conduct Data Functional, System Integration and Regression testing Support UAT activities in cooperation with business stakeholders Use Informatica IDMC for ETL validation and automation tasks Participate in test planning, test scripting, execution and reporting Track, report and manage defects throughout the defect life cycle Collaborate with development and business teams to resolve defects Ensure compliance with SDLC / STLC processes Maintain testing documentation and follow best practices Oferujemy: Opportunities for career growth and exposure to cutting-edge Salesforce technologies.