ETL QA

Bengaluru - India

Monthly Salary: Not Disclosed

Posted on: Yesterday

Vacancies: 1 Vacancy

Job Summary

ETL Testing

Candidate needs to have exposure as a Developer Support Engineer & Testing.
Candidate must have knowledge on either platforms like Informatica Ab Initio DataStage OR custom code using Python
Design and execute test plans for ETL processes ensuring data accuracy completeness and integrity.
Develop automated test scripts using Python or R for data validation and reconciliation.
Perform source-to-target data verification transformation logic testing and regression testing.
Collaborate with data engineers and analysts to understand business requirements and data flows.
Identify data anomalies and work with development teams to resolve issues.
Maintain test documentation including test cases test results and defect logs.
Participate in performance testing and optimization of data pipelines.

Required Skills & Qualifications:
Strong experience in ETL testing across various data sources and targets.
Proficiency in Python or R for scripting and automation.
Solid understanding of SQL and relational databases.
Familiarity with data warehousing concepts and tools (e.g. Power BI QlikView Informatica Talend SSIS).
Experience with test management tools (e.g. JIRA TestRail).
Knowledge of data profiling data quality frameworks and validation techniques.
Excellent analytical and communication skills.

ETL TestingCandidate needs to have exposure as a Developer Support Engineer & Testing.Candidate must have knowledge on either platforms like Informatica Ab Initio DataStage OR custom code using PythonDesign and execute test plans for ETL processes ensuring data accuracy completeness and integrity.De...