Q: What is each customer's current card_number?
Senior Data Engineer Interview Questions
2,607 senior data engineer interview questions shared by candidates
Q: Which customers have not made any transactions with any card?
Q: How many cards has customer '1544' had?
Dataframe and json question limited to interviewer's knowledge
Why do you want to work here? Why should we choose you to move to the next round?
SQL joins, aggregate functions (including having)
Python Hash Table (The Two Sum problem)
Q: Paired programming task involved transforming and cleaning datasets using a method/ tool/ language of your choice
The technical task was about integrating sn Forex API
Basic , pyspark , data pipeline and sql questions
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