I applied online. The process took 1 day. I interviewed at Walmart (Bengaluru) in Jun 2019
Interview
I applied through instahyre. And i was called for a F2F discussion.
First round was to develop event management system. Time alloted was 90 minutes.
Second round was to design lift system, How will you implement tail command of unix in java, Find the first occurence of element in a sorted array where elements can be duplicated.
Few project specific questions were asked.
Next round was mainly focused on the coding round that we had. HashMap equals hashcode,
N meetings in 1 room problem,
Garbage collection techniques in java
Print even and odd number using thread
Which datastructure is used to implement buckets in hashmap
I was told that I have average knowledge in java. And they are looking for ones with good knowledge
Interview questions [1]
Question 1
ZigZag Traversal of binary tree
Stock span problem
Lock & key problem
N meetings in 1 room
Bottom view of tree
Design questions
Lift system
Java based question
Garbage collection
Print even and odd using thread
Hashmap internals
Expect standard DSA questions focused on Maps and Trees, including traversal and optimization. There will likely be a system design interview to discuss architecture and scalability, followed by a Hiring Manager round covering experience, projects, and problem-solving approach.
Interview questions [1]
Question 1
Expect standard DSA questions focused on Maps and Trees
I applied through university. I interviewed at Walmart (Delta, BC) in Jan 2026
Interview
5 step interview, I think it was way too much. They should not be stressing applicants like this. They should let you dictate what operating procedures you can demo without rancomly giving it to you on the spot.
Interview questions [1]
Question 1
Many questions about GraphQL and node.js for internal applications.
I applied online. I interviewed at Walmart in Jan 2026
Interview
The process was a Karat interview, technical video interview, and then the onsite. I was asked many questions about Java Springboot, but the position I applied did not mention anything about Java.