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Etl Developer Interview Questions
1,579 etl developer interview questions shared by candidates
Tell me about a time you made a mistake.
Are you flexible with working on weekends?
They asked me questions about accountability
- Couple of related to SQL - UI/Web testing (now this is not a good question to ask to a DWH/ETL tester, you can't ask a fish how to fly) - Rest were puzzles about temple-flowers, sheep-tiger, bucket-water.
What is the most complex SSIS package you designed?
project explanation and compensation details ?
on basic ETL concepts Data Warehousing concepts
All etl testing related questions
L1 technical round - basic sql , whole project concept and working. ( 30 mins ) L2 technical round - Thorough technical discussion, very less questions from informatica , more from dwh and sql. (30-45 mins) Mangerial Round - The interviewer asked a hell lot of questions and explained well about the role and firm. This is where you come to know that they will take you ( an experienced professional with more than 3 years of experience) and train as a fresher on different technologies and deploy you as shadow in project . In case if you agree and even if the whole process appears to have gone well, the contact person calls you and tells you that they want to conduct another managerial round as they think your skillset is different . I don't understand the concept of one more managerial round for skill assessment.
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