Software Engineer Data Interview Questions

438 software engineer data interview questions shared by candidates

How did you design data lake what are the three layers. How did you design using what services. why this services over the other Difference between schema in data warehouse Whats the purpose of this service. How you would store some secret keys and how you would secure the data. what are the methods and how you did it. whats the typical project activities dev,test,prod the cycle.
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Senior Data Lake Software Engineer

Interviewed at Humana

3.6
Jul 27, 2023

How did you design data lake what are the three layers. How did you design using what services. why this services over the other Difference between schema in data warehouse Whats the purpose of this service. How you would store some secret keys and how you would secure the data. what are the methods and how you did it. whats the typical project activities dev,test,prod the cycle.

System Design: Design a data processing pipeline and ingest for an Event System to be shared across multiple applications and servers. Algorithm We are reading from 3 files for each platform. These are the csv file with 3 columns one is the player's name, the player 2nd is the post id, and the last is the time is watching. The time is long. Return the top 3 candidates that watched the most.
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Senior Software Engineer (Data Platform)

Interviewed at Blizzard Entertainment

3.6
Aug 16, 2024

System Design: Design a data processing pipeline and ingest for an Event System to be shared across multiple applications and servers. Algorithm We are reading from 3 files for each platform. These are the csv file with 3 columns one is the player's name, the player 2nd is the post id, and the last is the time is watching. The time is long. Return the top 3 candidates that watched the most.

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