1. Coding question (Easy) 2. SQL questions - window functions , query optimisation 3. BigData tools
Senior Data Engineer Interview Questions
2,563 senior data engineer interview questions shared by candidates
Q: What is a data lake and how is it compared to a data warehouse?
Do you know the programming language Scala?
How do you design a DWH based on client requirements
Given dataset in CSV, create an ETL pipeline and RESTful API endpoints.
Can you design a sql script and report pipeline given a couple of tables?
Tell me about the time you disagreed with someone on your team
Q: Given the card table, and given that a customer can only have one open card at any given time, how would you determine each card's close_date?
Q: By customer by month, what is the total value of transactions?
Specifics regarding Azure pipeline development and best practices
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