Principal Engineer Interview Questions

4,347 principal engineer interview questions shared by candidates

Coding / algo: - given a binary tree, determine if it is a search tree - maintain a calendar of meetings and suggest first available slot to schedule a new meeting Design / architecture: - recommendations for an online merchant: approaches, components Leadership principles: - example of something you did for a higher goal at the cost of personal goal - example of how you used invent & simplify - example of a wrong decision - how do you help junior people grow? - how do you make code servicable? - describe your biggest & most important project
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Principal Engineer

Interviewed at Amazon

3.5
May 25, 2016

Coding / algo: - given a binary tree, determine if it is a search tree - maintain a calendar of meetings and suggest first available slot to schedule a new meeting Design / architecture: - recommendations for an online merchant: approaches, components Leadership principles: - example of something you did for a higher goal at the cost of personal goal - example of how you used invent & simplify - example of a wrong decision - how do you help junior people grow? - how do you make code servicable? - describe your biggest & most important project

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