Walmart

Software Engineer Interview Experience - United States

February 1, 2017

Negative ExperienceNo Offer

Process

I applied online and received a code challenge. The challenge was not so hard, but you only had 60 minutes to solve the questions.

After that, I was called for the onsite.

Questions involved mostly:

Linked lists
Hashtables
Stacks
System design

Questions

linked lists hashtable stack system design

Interview Statistics

The following metrics were computed from 156 interview experiences for the Walmart Software Engineer role in United States.

Success Rate

21%

Pass Rate

Walmart's interview process for their Software Engineer roles in the United States is very selective, failing most engineers who go through it.

Experience Rating

Positive44%

Neutral26%

Negative30%

Candidates reported having good feelings for Walmart's Software Engineer interview process in United States.

Walmart Interview Questions

Longest Substring Without Repeating Characters

Medium

Find the length of the longest substring within a given string that contains no repeating characters. The substring must be contiguous.

StringsTwo PointersSliding Windows

LRU Cache

Medium

Design a data structure that acts as a Least Recently Used (LRU) cache. Implement methods to get and put key-value pairs, evicting the least recently used entry when the cache is full.

Linked ListsArrays

Valid Parentheses

Easy

Determine if a string containing parentheses is valid. A valid string has matching and properly nested opening and closing parentheses.

StringsStacks