Questions based on past experiences. Python, SQL. Cloud computing (AWS/GCP). Big data spark and hive, Data warehousing
Senior Data Engineer Interview Questions
2,556 senior data engineer interview questions shared by candidates
How to optimize the Spark app?
what nearly all stl functions have in common? (iterators as arg)
What is Regression testing? Difference in Bid/Ask price? What do you think about the current market scenario?
Python: Count the number of occurrences the item is present in list and print the ones with more than one occurrence? list = [1,3,3,4,4,4]
Query to generate a report for various KPIs. Similar to a data pivot.
Previous experience, tools that I use for data analysis, questions about me, my interests and issues that I had to pass
Why did you choose that tool over the other alternatives?
What is the difference between ROW_NUMBER, RANK, and DENSE_RANK?
What's a conflict/disagreement you had in a previous role and how did you handle it?
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