query over some tables a difficult SQL that required joins, group-by clauses, and window functions very basic python coding. how would you design a service for shorting URLs
Sr Data Engineer Interview Questions
2,563 sr data engineer interview questions shared by candidates
Explain Spark architecture in detail
Explain about your previous projects and asked everything in detail.
Coding questions on Dynamic programming, recursion and SQL. Big Data technical questions
Most of the questions are from my project.
Can you explain the ETL process? What are its primary components? What are some common challenges in data engineering, particularly when dealing with big data? How would you design and implement a data pipeline for processing and analyzing streaming data? What are some popular tools and technologies used in data engineering, and how are they typically used? Describe the concept of data warehousing. What are the benefits of using a data warehouse?
Nothing special that I can remember they didnt ask to see any certification or other projects. Just did 2 mysql questions on an unknown IDE.
Basic work scenario type questions and how you'd handle them.
About yourself and data engg background
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