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Senior Data Testing Engineer
Top BusinessEgypt18 منذ أيام
الوصف الوظيفي3+ years of experience in Database / Data Warehouse / ETL Testing. Strong experience in SQL scripting for complex data validation. Hands-on experience with ETL tools and understanding of Change Data Capture (CDC), Data Models, and Data Warehousing concepts. Familiarity with Star Schema, slowly changing dimensions (SCD), and multi-dimensional data models. Experience in working with test automation tools and scripting for backend systems. Strong understanding of Agile methodologies (Scrum / Kanban). Knowledge of Test Management tools such as JIRA, TFS, or ALM. Excellent analytical skills and problem-solving abilities.
Responsibilities :
- Participate in all stages of the QA project lifecycle, including developing test plans, test strategies, test scenarios, and test cases.
- Perform Database / Data Warehouse / ETL Testing, including validation of data across ODS, DataMart, and other database environments.
- Design and execute SQL scripts to test complex data models, transformations, and data pipelines.
- Review and analyze business and technical requirements to ensure data accuracy.
- Validate the performance of data transformations, ETL processes, and Data Quality rules.
- Collaborate with developers, business analysts, and data architects to ensure data consistency and accuracy.
- Perform defect management, including identifying, documenting, and resolving defects using tools like JIRA, TFS, or ALM.
- Engage in test automation for backend data systems using Stored Procedures, Java, Python, or associated frameworks.
- Ensure test activities are aligned with Agile development cycles, including participation in sprints, stand-ups, and other Agile processes.
Requirements :
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Senior Data Engineer • Egypt