Sr Staff Software Engineer Interview Questions

221 sr staff software engineer interview questions shared by candidates

Questions : design Instagram , design ticket booking system , design distributed system and api , design cache framework , Print all k distance node from target , print all permutations in array , right side view of tree
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Senior Staff Software Engineer

Interviewed at Walmart Global Tech

3.6
Aug 23, 2022

Questions : design Instagram , design ticket booking system , design distributed system and api , design cache framework , Print all k distance node from target , print all permutations in array , right side view of tree

HM Call - 1. To understand past projects, scale, high level knowledge, etc. 2. Pretty straightforward. Machine Coding Round - 1. Did not involve any technical questions. 2. They seem to just ask simple questions around abstractions, code extendability, etc. 3. Few subjective questions on different scenarios such as using a cache, security tool, etc. HLD Round - 1. I was told this would be a HLD round but turned out to be a machine coding round. 2. Design a inmemory ledger kind of a system that can debit, credit amount. Add extensions with interface / abstraction for reserve balance, etc.

Senior / Staff Software Engineer

Interviewed at Vance (India)

3.4
Dec 19, 2024

HM Call - 1. To understand past projects, scale, high level knowledge, etc. 2. Pretty straightforward. Machine Coding Round - 1. Did not involve any technical questions. 2. They seem to just ask simple questions around abstractions, code extendability, etc. 3. Few subjective questions on different scenarios such as using a cache, security tool, etc. HLD Round - 1. I was told this would be a HLD round but turned out to be a machine coding round. 2. Design a inmemory ledger kind of a system that can debit, credit amount. Add extensions with interface / abstraction for reserve balance, etc.

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