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Principal Data Engineer Interview Questions
62 principal data engineer interview questions shared by candidates
Overall experience and other technical questions for my role.
Tell about Your experience and the most interesting project
Design a data warehouse which needs to access data from s3 where s3 should have data access control at file level.
What is my current role / what am I doing now
What is left outer join and a query relevant to it?
What are Materialize views in Redshift ?
Perform an elevator pitch of a data project to a senior stakeholder without knowing any background of the stakeholder(how on earth someone doesn't check LinkedIn when she/he wants to pitch).
Data architecture and data engineering questions
Why are you not validating each and every field in each source files (100s of fields) for a take home assignment! Many more such gems questioning why your assignment is not the best pipeline in the world.
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