The interview process was typical for a tech start-up. The first interview was with the recruiter to get a feel for who you are and all that jazz. Then I was given a coding challenge to complete within a week (which was more than enough time). After the challenge, I was given a technical interview about the challenge. It was very straight forward, absolutely no tricks. They just wanted to know how you completed it, challenges, other ideas you could have implemented. After that, I was given a behavioral interview with two random employees from the company. The final round was with the CEO. About 4-5 rounds (if you count the challenge by itself) for interviews and it lasted about a month which is a great time period. They were quick in decisions and very transparent.