Contacted three weeks after applying on website, interview scheduled for following week. For whatever reason I thought the initial interview was going to be more experience-driven but it was entirely technical, which I wasn't particularly prepared for. So the interview was relatively difficult for me at the time but had I been better prepared it would have been middle-of-the-road.

Firstly an online assessment was done followed by personal interview. In the online assessment 3-4 questions were asked which required good understanding of Data structures and algorithms. In the Personal interview questions from neetcode list was asked.