Principal Software Engineer Interview Questions

2,159 principal software engineer interview questions shared by candidates

Round 1 - online test Write 3 code snippets in C++, few MCQs on DS, Networking, OS etc. to answer Round 2 - f2f 1> You are given a directed graph. Write code to find a node/vertex in it such that it can directly or indirectly reach all other nodes in the graph. 2> Explain any debug challenges you have faced in your current project, from crash dump in C++ to Java issues Round 3 - f2f 1> Explain the project - Do you know about FUSE filesystem 2> Design a directory walker using multi-threading 3> How can you find duplicates in a huge-stream of incoming objects
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Principal Software Engineer

Interviewed at Druva

3.9
Oct 24, 2019

Round 1 - online test Write 3 code snippets in C++, few MCQs on DS, Networking, OS etc. to answer Round 2 - f2f 1> You are given a directed graph. Write code to find a node/vertex in it such that it can directly or indirectly reach all other nodes in the graph. 2> Explain any debug challenges you have faced in your current project, from crash dump in C++ to Java issues Round 3 - f2f 1> Explain the project - Do you know about FUSE filesystem 2> Design a directory walker using multi-threading 3> How can you find duplicates in a huge-stream of incoming objects

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