There were 3 interviews - HR, Tech & COO. In general the questions were not very tough. The HR (arrived 15 mins late) mostly asked about previous experiences. The Tech interview was ok-ish, but there are a few aspects that should be improved from Emma's side, such as more concrete and straight-to-the-point questions, plus theoretical questions should be a bit more diversified. There was no case study, which was kinda strange for a data scientist position but not an issue to me. The interview with COO was the most enjoyable experiences compared to the other two, which he mostly asked behavioral questions & we shared our views in different managerial issues. In general, I had a good impression about the company's promising perspective and I wish the company all the best.