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Data Engineer Interview Questions
21,096 data engineer interview questions shared by candidates
What are some considerations you take into account when loading data into a warehouse?
Experiência com ferramentas e uma prova prática para aplicação.
“Would you be comfortable going to the factory floors, talking to managers and technicians directly, gathering their data requirements, and then building dashboards or reports based on what they actually need?”
If you are applying for a data engineering roles - technical questions will be around - Database schemas, Data Modelling approaches, Data validation, challenges that you have faced while performing data modelling. How do you design entire ETL process? How the schema will look like? What tools would you use? Behavioral questions can be anything - you don't have to prepare for this. Just be yourself, be authentic. I feel there is no right or wrong answers to these questions.
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Some sql questions : union and union all, experience around position description and data modelling questions.
"what would do you do in this hipotetic situation?"
Build a system design project
Practice for Software Engineer questions even though its a Data Engineer role. One system design question. One medium leetcode question.
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