Google

It was an online interview lasting 45 minutes. I was asked a question based on suffix trees. I had to code the solution on a Google Doc side by side while explaining my approach.

I applied through their career website with a referral and went through 4 rounds of DSA. I was able to clear 3 rounds. The difficulty was average; LeetCode medium and hard problems would be enough.

The total process has a screening round, followed by 5 rounds of interviews. Of these, 4 are coding and 1 is an HR interview. The coding rounds purely test your data structures and algorithms knowledge.