Give an example of when you have used data to improve a business process or technical system.
Senior Data Engineer Interview Questions
2,435 senior data engineer interview questions shared by candidates
sorting without using python built in function
Explain how you would design an ETL pipeline to move and transform data from multiple sources.
Completely into non-technical, but the round was supposed to be technical round 1
Questions involved: Current Roles and Responsibilities Past Projects Tech Stack Sister Tools and technologies Marketing Domian knowledge Analytical Approach to solve a real time problem SQL Big Data Concepts Data Pipelines - Key things (Data Validation, Quality Checks) BI & Data Science concept and data consumption
Traditional SQL vs Hive Traditional SQL vs Hive
How would you describe the data quality and data integrity
What was your previous pay rate?
HIVE Partitioning related
You expect a lot of money given your one year of experience in USA
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