GeeksforGeeks Question · Jul 2025 · Los Angeles

Walmart labs interview | Set 4 (For Senior Software Engineer)

PM System Design Senior Easy

Question Details

I was interviewed for Senior Software Engineer position in Walmart (6-8 years of experience,even people with 4yrs exp were also shortlisted)Written Test (Hacker Earth) [Ti...

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About This Question

This is a reported interview question from a walmart interview for a pm role (senior level) during the system design round reported in 2025.

It covers the following topics: Linked List, Strings, Trees, Dynamic Programming, Networking, Recursion, Backtracking, Greedy, Math, Hash Table .

Difficulty rating: Easy