Principal Data Engineer Interview Questions

10,184 principal data engineer interview questions shared by candidates

Split a large monolithic code base into different modules and finally covert them to microservices Find dependencies among those modules fastest way Alien dictionary problem Finally finding exception stack that needs trigger notification mechanism from from data structure which stores all exceptions thrown Design data structure and write code to find exceptions from that list Most of graph/trie style question
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Principal Architect

Interviewed at Harness

3.8
Feb 25, 2021

Split a large monolithic code base into different modules and finally covert them to microservices Find dependencies among those modules fastest way Alien dictionary problem Finally finding exception stack that needs trigger notification mechanism from from data structure which stores all exceptions thrown Design data structure and write code to find exceptions from that list Most of graph/trie style question

Describe a time you made a mistake. Describe a time when you had to figure out how to get around technological limits or issues. Describe a time when you had to reevaluate a project you were working on and how the project changed.
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Senior Principal Communications Specialist

Interviewed at Capital One

3.6
Jul 7, 2021

Describe a time you made a mistake. Describe a time when you had to figure out how to get around technological limits or issues. Describe a time when you had to reevaluate a project you were working on and how the project changed.

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