Walmart SWE 3
Summary
I interviewed for a SWE 3 position at Walmart, completing two rounds focusing on DSA and System Design. I received a call for a Hiring Manager round but deferred as I've just started my job search.
Full Experience
Round 1 – DSA (Online Coding Interview, 60 mins)
Two medium-level problems:
https://leetcode.com/problems/swap-nodes-in-pairs/description/
https://leetcode.com/problems/subarray-sum-equals-k/description/
Round 2 – System Design(LLD) (60 mins)
Design LRU Cache
Design LFU Cache
Got a call from the recruiter within 30 minutes of Round 2 completion for the Hiring Manager (HM) round on that day itself. I had to defer due to being at the office.
Recruiter reached out two more times, I haven't pick the call. Since I’ve only just started my job search.
Interview Questions (4)
Swap Nodes in Pairs
Subarray Sum Equals K
Subarray Sum Equals K
Design LRU Cache
Design LRU Cache
Design LFU Cache
Design LFU Cache