I interview at wayfair in Februrary 2024. There were total 4 rounnds and here is my experience of 3 rounds.

R1 was online coding round, it includes 2 Algo/DS question and 1 SQL query question

R2 was 1:1 Algo/DS round, which includes 1 easy and 1 medium level question

1. Check if given string is palindrome.
2. Find longest palindromic substring in a given string.

P.S: You have to write test cases as well to prove your code.

R3 was System design round where i was asked to design Parking Lot with API endpoints, Class design and DB design.

Later after R3 i got to know that there was massive layoff happend in wayfair last week, so not sure if i would be getting a call.