SQL and Python based questions
Sr Data Engineer Interview Questions
2,595 sr data engineer interview questions shared by candidates
What are basic skills of etl
It was mostly decided based on client interview
2nd stage was a matching and linkage case study, was very clear that the interviewers had no clue about big data or how to apply it. In fact, they weren't even clued up on NLP approaches or simple string matching. 3rd stage was a slither game whiteboard - was like talking to 4 noobs that had just come out of uni
Big query optimization techniques (partitioning and clustering)
Interviewer mostly asked spark and python related questions as the position was mainly from ETL development
what is your highschool name
1. Explain the difference between SCD Type1, SCD Type2, SCD Type3
They asked me real-time scenario questions related to my work experience and how I handle production issues.
Signed a NDA so cannot go over the actual details. The interviews were a good mix of algorithms data structures and system designs question. Since I applied for a very specialized role there was more focus on my actual skill set.
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