Questions related to algorithms on trees and designing complete systems.
Principal Software Interview Questions
10,177 principal software interview questions shared by candidates
how can you help us improve our design work
Open, non scripted questions. It flowed like a conversation.
(for higher level engineers): Build a one-hour presentation describing a project which I led. How did I determine the desired outcomes, what challenges did I face, how did I drive implementation, how did I determine whether the project was successful.
Describe a project that I worked on hands-on, from design through verifying the released product is doing what is desired
Find the largest "island" in a matrix. Follow-up: find the largest square "island" in a matrix.
What is your technical stack
Multiple get operations resulting List Of Employees, how do you avoid duplication. Expectation is write to Code on Paper
How would you design a Twitter/Google Doc/Confluence/Uber?
Tell us about your past experience
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