About project technical details, what are the transformations you have used.
Senior Data Engineer Interview Questions
2,590 senior data engineer interview questions shared by candidates
coding in oops and also core computer science concepts
About the project in details
How would you design incremental load?
Python -> write a function that gets all data from an api using cursor pagination and prints the output in jsonlines
Very generic questions which do not have any specific or single answer like - how would you optimize a hive query? how would you optimize a spark job?
What is the best-case performance of a quicksort?
what is window function in spark-sql ?
Average questions mostly on SQL, 1 question on data structure. In depth explanation of your current and recent projects. Another interview was based on architecture solutions for certain scenarios.
Spark internal functioning, Data formats
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