There were a total of 4 interviews. Before the first interview you did a technical exercise with the product. The first interview was with the head of HR, second was with the team lead you'd report to, third was with the Chief Customer Success Officer and the final with a co-founder. The interview was very relaxed and was a chat about past history, talk about your technical exercise and then any questions you had about the business. I felt really good about the whole process and they were very fair in each interview/chat we had.