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Senior Data Engineer Interview Questions
2,553 senior data engineer interview questions shared by candidates
we have 2 feeds: 1st feed: device_id, timestamp, location 2nd feed: device_id,timestamp, ssid (as array list) need to retrieve the most recent ssid's when you provide location need to retrieve the most recent location when you provide ssid
architecture
Can you describe a project you’ve worked on your most proud of
Please introduce something about yourself
what was your past project. difficulties you faced while working on them explain one project where you changed something major. different types of metrics on the dataset that I needed to fetch.
Describe how you would handle undocumented schema changes in ETL.
Standard interview questions related to the job description and what's on your resume. Expect to do some architectural diagramming during the interview
how to d detect and resolve data skewness in a apache spark job?
Questions on snow pipe, and dbt features
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