Principal Data Engineer Interview Questions

10,167 principal data engineer interview questions shared by candidates

Tell me about some projects you've led in the past that showcase your skills for this role (they specified). Tell me about your leadership style, and examples from past experience. How do you handle difficulty with clients, delivering bad news, resetting expectations, etc.
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Director, Principal Consultant

Interviewed at Slalom

3.5
Jun 17, 2025

Tell me about some projects you've led in the past that showcase your skills for this role (they specified). Tell me about your leadership style, and examples from past experience. How do you handle difficulty with clients, delivering bad news, resetting expectations, etc.

Behavioral questions. Describe a time when you had to deal with someone that disagrees with you. How do you build trust with someone you are managing. Describe a time that you had to convince someone that didnt agree with you. Describe what you would do if you had bad data. How did you promote collaboration across different areas.Describe a time you made a bad decision and what did you learn.
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Principal product support

Interviewed at IDEX

4.2
May 28, 2022

Behavioral questions. Describe a time when you had to deal with someone that disagrees with you. How do you build trust with someone you are managing. Describe a time that you had to convince someone that didnt agree with you. Describe what you would do if you had bad data. How did you promote collaboration across different areas.Describe a time you made a bad decision and what did you learn.

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