About project in details. Python Pyspark Aws cloud
Senior Data Engineer Interview Questions
2,611 senior data engineer interview questions shared by candidates
What are some things you would like to change within your team?
Examples of past work, how to handle upgrades, presentations, clashing priorities, customer requirements, and behavioral questions. I rated the interview difficulty as average compared to some interviews, although I feel there was a bit of a Slumdog Millionaire effect - they happened to ask questions I could find good examples to answer with. Pleasant people/environment.
1.Spark Architecture 2.Spark optimizations 3,Coding Questions
all remote 1. (45min)HR phone screen 2. (1 hr)Tech interview #1, leetcode medium Algorithn * 1 3. (1hr)Tech interview #2, leetcode hard * 3, SQL 4. (1hr)Behavior Questions, Hiring manager
“What is data shuffling and how does it impact performance?” “What’s data skew?” “How would you resolve it?” “What is Kubernetes?”
2nd highest salary, broadcast join, catalyst optimizer, salting
some SQL problem that examined knowledge about the JOIN function
What is your salary expectation?
They asked SQL and Python questions, the questions were challenging but would have been a fair play if we were given a code playground to test our queries and then submit the final answer.
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