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Sr Data Engineer Interview Questions
2,435 sr data engineer interview questions shared by candidates
Talk about the biggest challenge in Data Engineering you faced in your last job.
SQL Data warehousing and bit of python.
Why you are looking for job change?
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.
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