Based on pyspark dataframe manipulations (withColumn, conditions, explode, etc) Be interactive.
Senior Data Engineer Interview Questions
2,569 senior data engineer interview questions shared by candidates
Basics on spark coding and its architecture
Asking Sql and python script questions.
Redis load balancing algorithm SQL leetcode Hard X 3
Very broad questions of system design around tracks and reports website traffic.
What is Slowly Changing Dimension table? how to implement?
Data architecture, work experience, behavioral questions
Why did you choose the following approach to solving this issue?
Linked list reversal with pointers.
Around 50 theorical questions related to Snowflake(theory),ADF, data modeling , CI/CD, Scrum and leadership skills, sql , python and spark basics. 2 simple live coding exercises Sql with making query(with window functions) Python to extract the number of fruits in a list
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