I applied online through the website at the end of Sep.2018, I was connected by a recruiter a month later. I got an online assessment. 90 minutes for 2 questions. All of them are string mutilation. After a week, they told me to get a phone interview, which is arranged 4 weeks later by my request. The phone interview did not go well. They ask me a graph question, which I did not prepare for.

1 coding assessment. If you pass, you get to the final round which consists of 4 rounds in one day. 3 technical and one behavioral. The algorithms I had was BFS, Min heaps, and backtracking(parentheses)