Principal Data Engineer Interview Questions

10,182 principal data engineer interview questions shared by candidates

Asked lots of questions on front end development experience (UI design, user profiles, use cases). Also about experience with test processes and multi-threaded application development. Some basic tech screening questions like abstract classes versus interfaces. Seemed like most of the other questions I got were heavily opinion based (experience-based) and that the hiring manager was somewhat opinionated and not very welcoming.
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Principal Software Developer

Interviewed at Bose

3.7
Mar 2, 2016

Asked lots of questions on front end development experience (UI design, user profiles, use cases). Also about experience with test processes and multi-threaded application development. Some basic tech screening questions like abstract classes versus interfaces. Seemed like most of the other questions I got were heavily opinion based (experience-based) and that the hiring manager was somewhat opinionated and not very welcoming.

Round # 2 : (1 hr 20 mins F2F - online) Explanation & approach for the use case I had coded. Implementation of Data Structure (For me it was Stack implementation) Problem solving for the word search and replace Design Patterns
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Principal Engineer - Software

Interviewed at CDK Global

3.4
Jul 16, 2020

Round # 2 : (1 hr 20 mins F2F - online) Explanation & approach for the use case I had coded. Implementation of Data Structure (For me it was Stack implementation) Problem solving for the word search and replace Design Patterns

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