This was a Scala position but they were open to allowing me to use Python or Java for the interview. Standard data eng questions - SQL, Spark, ETL, and some not so standard like API and microservices. I have not been actively interviewing, some of these questions were hard as I was very rusty.
Senior Data Engineer Interview Questions
2,565 senior data engineer interview questions shared by candidates
Are you from IIT or NIT?
What is your past experience looks like?
What do you know about 84.51
What is the architecture of Kafka?
On window Functions, Query optimization and BIg Query optimization
Very broad range of questions covering data engineering, data science, distributed computing, architecture... and specialties like record linkage / deduplication + multiple code exercises
Quais serviços de cloud (GCP) você usa ou já usou ?
Technical and few behavioral questions
A few generic questions around Data Warehousing/ETL approach, scenario based questions. One interviewer was asking questions from Interview Q&A website, was not happy if answers and terms didn't match exactly. You don't ask syntactical questions to experienced staff who can lookup manual in a minute and figure things out.
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