Principal Software Engineer Interview Questions

10,186 principal software engineer interview questions shared by candidates

A highly comprehensive Design Challenge based on a hypothetical scenario rather than their actual product (which is a plus). It involved defining the full strategy for a new product vertical. The exercise was very demanding, requiring coverage of the entire product cycle: from Research and Business Strategy (Short/Mid/Long term) to MVP definition, Visual/UI design, and a validation plan
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Principal UX Designer

Interviewed at Amadeus

4
Nov 29, 2025

A highly comprehensive Design Challenge based on a hypothetical scenario rather than their actual product (which is a plus). It involved defining the full strategy for a new product vertical. The exercise was very demanding, requiring coverage of the entire product cycle: from Research and Business Strategy (Short/Mid/Long term) to MVP definition, Visual/UI design, and a validation plan

General CV overview, walked through high-level examples of change and project/programme delivery. Invited to 2nd round interview but declined to attend based on lack of transparency and poor candidate experience.
Oct 3, 2025

General CV overview, walked through high-level examples of change and project/programme delivery. Invited to 2nd round interview but declined to attend based on lack of transparency and poor candidate experience.

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