What was something that went wrong in one of your previous projects?
Senior Data Engineer Interview Questions
2,562 senior data engineer interview questions shared by candidates
General logistics and behavioral questions. Background.
General questions about the experince
first technical interview 1. word count in a given string 2. coin change virtual onsite First with a data scientist. I answered basic ML questions, but he kept asking more about deep learning which I didn't have much experience. I did not expect that this position require deep level of ML and deep learning knowledge Second person was very senior person who barely speaks english. He asked a questions about memory efficient reading of huge data with python generator.
Group strings in vector by anagrams
Qual o projeto mais impactante que trabalhei
Name three qualities a data engineer needs to be successful.
- Do some basic DB queries with Python. - Study an example AWS cloud architecture, have it explained by a current employee, and talk about how it could be improved. - Normal "Tell me about a time when..." background questions.
1.Questions on Spark RDD & DataFrames and data loading from different sources.
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