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Software Engineer 1 Interview Questions

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3,934 software engineer 1 interview questions shared by candidates

1st Round - DSA + Questions around Django, Python Basics, Code Fundamentals, SQL, AWS, Azure etc( based on what all you have worked too) 2nd Round - Caching basics, LRU Cache implementation, Tree Discussion, LLD Discussion on classes 3rd Round - Past Company's projects to and fro questions, and 2 DSA Questions(very less likely in some cases)
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SDE-1 Backend Developer

Interviewed at Innovaccer

2.9★
Oct 30, 2025

1st Round - DSA + Questions around Django, Python Basics, Code Fundamentals, SQL, AWS, Azure etc( based on what all you have worked too) 2nd Round - Caching basics, LRU Cache implementation, Tree Discussion, LLD Discussion on classes 3rd Round - Past Company's projects to and fro questions, and 2 DSA Questions(very less likely in some cases)

Given a Binary Tree, The task is to connect all the adjacent nodes at the same level starting from the left-most node of that level, and ending at the right-most node using nextRight pointer by setting these pointers to point the next right for each node.
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SDE 1

Interviewed at Microsoft

4★
Aug 31, 2024

Given a Binary Tree, The task is to connect all the adjacent nodes at the same level starting from the left-most node of that level, and ending at the right-most node using nextRight pointer by setting these pointers to point the next right for each node.

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SDET-1

Interviewed at McAfee

3.7★
Jul 22, 2019

oops

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