Software Engineer Principal Interview Questions

2,045 software engineer principal interview questions shared by candidates

What past project worked on last 1 year , what have you learned new and exciting Discussion on specific past Project Discussion on exciting past project Which sort to be used for in memory array, best case and worst case complexity. and why Sort Link-list via merge sort using recursive function.
avatar

Principal Software Engineer

Interviewed at Everbridge

3.5
Jul 5, 2024

What past project worked on last 1 year , what have you learned new and exciting Discussion on specific past Project Discussion on exciting past project Which sort to be used for in memory array, best case and worst case complexity. and why Sort Link-list via merge sort using recursive function.

How to replicate data from Primary to Secondary (DB) in un-reliable network. Write code at primary and secondary side Consider single secondary as of now. 2 criteria : there should be no data loss and seq of data should be maintained.
avatar

Principal Software Engineer

Interviewed at Everbridge

3.5
Jul 5, 2024

How to replicate data from Primary to Secondary (DB) in un-reliable network. Write code at primary and secondary side Consider single secondary as of now. 2 criteria : there should be no data loss and seq of data should be maintained.

DS/Algo: Given an array of +ve number, provide all the possible expression which can create number 24. Numbers can be used in any order, use math operator (+,-,*,/). Example: [5,5,1,1] Expected Answer: (5 - (1/5)) * 5
avatar

Principal Software Engineer

Interviewed at Everbridge

3.5
Jul 5, 2024

DS/Algo: Given an array of +ve number, provide all the possible expression which can create number 24. Numbers can be used in any order, use math operator (+,-,*,/). Example: [5,5,1,1] Expected Answer: (5 - (1/5)) * 5

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