1) Kafka Exactly Once Internals 2) Spark Structured Streaming state management
Senior Data Engineer Interview Questions
2,552 senior data engineer interview questions shared by candidates
General questions regarding your career up to now, along with some (general again) IT questions. Perhaps, they are competent enough to infer your knowledge without being too specific. In any case be prepared to go through your whole CV.
Spark question based on transaction and user and answer top users, fraud users and other based on joining, window. LLD & optimisation of code
Experience with DBT, SQL, Python
coding in oops and also core computer science concepts
About project technical details, what are the transformations you have used.
What is the best-case performance of a quicksort?
How would you design incremental load?
Questions about Dimension Modelling, AWS services, 3 sql queries and 3 python problems.
Describe use case of PARTITION in terms of SQL or Data Warehouse?
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