Data Engineer Interview Questions

20,250 data engineer interview questions shared by candidates

Like I said above, come up with as many situations and examples in your career where you failed at something but learned, where you improved something and it's impact and where you had to overcome challenging situations that have a positive outcome.
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Data Center Project Engineer

Interviewed at Amazon

3.5
Aug 31, 2017

Like I said above, come up with as many situations and examples in your career where you failed at something but learned, where you improved something and it's impact and where you had to overcome challenging situations that have a positive outcome.

1) Data warehousing basics 2) Python coding - intermediate level 3) 2 SQL questions - group by, RANK() types 4) Resume drill down 5) Tell me about a time you helped a teammate? 6) Hardest data pipeline you have worked on? 7) Difference between STAR, SNOWFLAKE and GALAXY schema 8) SCD and types 9) A recent ETL process you have worked on and challenges you faced in it
avatar

Data Engineer Intern

Interviewed at Amazon

3.5
May 5, 2022

1) Data warehousing basics 2) Python coding - intermediate level 3) 2 SQL questions - group by, RANK() types 4) Resume drill down 5) Tell me about a time you helped a teammate? 6) Hardest data pipeline you have worked on? 7) Difference between STAR, SNOWFLAKE and GALAXY schema 8) SCD and types 9) A recent ETL process you have worked on and challenges you faced in it

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