Experience
6 - 7 yrs
Job Location
Hyderabad, India
Vacancy
1
Designation
ETL Tester
Job Type
Not specified
Job Description
Job Summary: The ETL Tester will be responsible for validating and verifying ETL processes, ensuring data accuracy, consistency, and reliability. The ideal candidate will have strong quality engineering capabilities, a thorough understanding of ETL processes, and exceptional SQL skills to write complex queries for data validation.
Key Responsibilities:
- Design, develop, and execute test plans, test cases, and test scripts for ETL processes.
- Validate data extraction, transformation, and loading (ETL) processes by conducting thorough testing throughout the data pipeline.
- Collaborate with data engineers, developers, and business analysts to understand data requirements and ETL specifications.
- Write and execute complex SQL queries to validate data accuracy and integrity.
- Perform data profiling and analysis to identify data quality issues and recommend solutions.
- Participate in data modeling and data design discussions to ensure testability and quality.
- Continuously enhance testing strategies, methodologies, and tools to improve overall testing efficiency.
- Document testing processes, results, and defects, and track issues to resolution.
- Provide feedback and recommendations to improve ETL processes and data quality.
- Stay updated with industry trends and best practices in ETL testing and data quality assurance.
Qualifications:
- Minimum of 6 years of experience in ETL testing, data validation, and quality engineering.
- Strong expertise in SQL and experience writing complex queries for data validation and analysis.
- Proficient in ETL tools (e.g., Informatica, Talend, Apache NiFi) and data warehousing concepts.
- Experience with data quality tools and techniques for data profiling and cleansing.
- Strong analytical and problem-solving skills, with attention to detail.
- Excellent communication and collaboration skills to work effectively in a team environment.
- Experience in automated testing frameworks and tools is a plus.
- Familiarity with Agile methodologies and CI/CD practices is preferred.
- Bachelor s degree in computer science, Information Technology, or a related field
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