Q. AWS cost optimization. Q. Recurring CTE questions with windows function. Q. Scala join code
Senior Data Engineer Interview Questions
2,562 senior data engineer interview questions shared by candidates
What are basic skills of etl
Create a simple ETL pipeline in Airflow.
1> Technical questions related to job role 2> Current project work flows 3> Some programming and Infra related questions 4> English test including speaking, writing and others
Data Engineering questions: Explain data solution Toughest tasks you had a a a data engineer
Big query optimization techniques (partitioning and clustering)
Give an example of design patterns
Interviewer mostly asked spark and python related questions as the position was mainly from ETL development
It was mostly decided based on client interview
* Code assessment within code interviewing tool with the aim of showing knowledge of best practices such as unit testing. * Open ended question on system architecture
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