ETL Tester

As a Test Engineer specializing in ETL processes and data migration, your primary responsibility will be to develop and implement test cases across large datasets. You will be required to conduct data validation and ensure the accuracy of source-to-target mappings using advanced SQL techniques. Collaboration with developers, Business Analysts (BAs), and Quality Assurance (QA) teams is essential to maintain data quality and integrity. Your role will involve reporting and tracking defects, with a focus on timely resolution to uphold data accuracy and quality standards. Additionally, you will be tasked with automating and optimizing data workflows and ETL pipelines to enhance efficiency. Monitoring the performance of data pipelines and addressing any data-related issues will also fall under your purview. Detailed documentation of data processes, workflows, and system architecture is crucial for this role. You will be responsible for ensuring data quality, integrity, and security across various platforms. The ideal candidate for this position should possess: - Experience in ETL/Data Warehouse testing or a similar role. - Proficiency in SQL with a strong grasp of database concepts. - Hands-on experience with ETL tools such as Informatica, Talend, SSIS, or similar platforms. - Knowledge of data warehousing platforms like Snowflake and experience in performance tuning. - Familiarity with defect tracking and issue management tools like JIRA. - Understanding of version control systems like Git and familiarity with CI/CD practices. - Excellent communication, collaboration, and documentation skills. - A solid foundation in data warehousing principles and ETL process design. If you are looking to leverage your expertise in data testing and ETL processes within a collaborative and dynamic environment, this role offers an opportunity to contribute to ensuring data quality and integrity across various data platforms.,