Walmart

Software Engineer (Internship) Interview Experience

February 1, 2020

Positive ExperienceNo Offer

Process

A friend referred me to Walmart. The week after, I received an email for a phone screen interview. It was a phone screen for a Software Engineer intern role.

Questions

Check if a tree is a valid binary search tree.

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Interview Statistics

The following metrics were computed from 26 interview experiences for the Walmart Software Engineer (Internship) role in United States.

Success Rate

35%

Pass Rate

Walmart's interview process for their Software Engineer (Internship) roles in the United States is fairly selective, failing a large portion of engineers who go through it.

Experience Rating

Positive65%

Neutral19%

Negative15%

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

Walmart Work Experiences

Good Work, Bad Food

Mechanical Design Engineer • Current Employee

October 10, 2020

Pros: Good and good, good, bad, good.

Cons: Bad and basic food.

Good Work, Bad Food

Mechanical Design Engineer • Current Employee

October 10, 2020

Pros: Good and good, good, bad, good.

Cons: Bad and basic food.

Great Place to Work

Software Engineer 3 • Current Employee

Dallas, Texas, United States

November 30, 2023

Pros: It’s a very stable company with very good growth prospects.

Cons: Tech stacks need to be updated.

Great Place to Work

Software Engineer 3 • Current Employee

Dallas, Texas, United States

November 30, 2023

Pros: It’s a very stable company with very good growth prospects.

Cons: Tech stacks need to be updated.

Good For Freshers, Too High-level

Software Development Engineer (SDE) • Former Employee

Chennai, Tamil Nadu, India

Pros: Good working environment for a fresher

Cons: Gets too high level immediately

Good For Freshers, Too High-level

Software Development Engineer (SDE) • Former Employee

Chennai, Tamil Nadu, India

Pros: Good working environment for a fresher

Cons: Gets too high level immediately

Good Work, Bad Food

Mechanical Design Engineer • Current Employee

October 10, 2020

Pros: Good and good, good, bad, good.

Cons: Bad and basic food.

5.0
Good Work, Bad Food
Mechanical Design Engineer • Current Employee
Mimi
October 10, 2020
Pros: Good and good, good, bad, good.
Cons: Bad and basic food.

Great Place to Work

Software Engineer 3 • Current Employee

Dallas, Texas, United States

November 30, 2023

Pros: It’s a very stable company with very good growth prospects.

Cons: Tech stacks need to be updated.

4.0
Great Place to Work
Software Engineer 3 • Current Employee
Dallas, Texas, United States
November 30, 2023
Pros: It’s a very stable company with very good growth prospects.
Cons: Tech stacks need to be updated.

Good For Freshers, Too High-level

Software Development Engineer (SDE) • Former Employee

Chennai, Tamil Nadu, India

Pros: Good working environment for a fresher

Cons: Gets too high level immediately

3.0
Good For Freshers, Too High-level
Software Development Engineer (SDE) • Former Employee
Chennai, Tamil Nadu, India
March 19, 2025
Pros: Good working environment for a fresher
Cons: Gets too high level immediately

Walmart Interview Questions

Longest Substring Without Repeating Characters

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

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.

Valid Parentheses

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

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