coding challenge using spark and pyspark
Senior Data Engineer Interview Questions
2,606 senior data engineer interview questions shared by candidates
In my opinion, the pivotal question influencing the hiring decision was the one assessing my knowledge of PostgreSQL databases.
Behaviour questions are shared before the interview, if the interviewer is not interested in listening, it doesn’t matter how well it was presented !
First interview had general screening questions about experience and motivation. Tech interview was a time-limited challenge that you need to practice in order to feel comfortable and make quick decisions. Second tech interview is about SQL and things that every experienced SQL engineer should know, so refresh fundamentals.
What do you think about the DataMesh concept ?
How would you improve collaboration between business/product teams and Data team ?
File loading in Snowflake, Different stages, Data Pipelines using tasks and steams in Snowflake.
How we can handle skew, spill over on memory using pyspark?
Tell us about your experience
A couple of SQL questions, Python questions, Airflow questions, and questions related to past and current projects.
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