I interviewed for a Frontend position at Walmart in November . I have approximately 3.5 years of experience in a product-based company. The recruiter reached out to me on LinkedIn.
The first round was a 60-minute phone screen focused on Data Structures and Algorithms. The interview began with brief introductions.
The first question was similar to the Leetcode problem "Predict the Winner". I discussed the brute force recursive approach and then an optimized solution using Dynamic Programming. The interviewer provided hints when I was stuck. I took longer than expected to code the solution.
The second question was similar to the Leetcode problem "Meeting Rooms II". I did not have time to code it, but I discussed the approach and time/space complexities.
I did not receive any feedback after the interview. I assume I was rejected.