There were three interview candidates including myself, and we were invited into a large conference room where they held the interview. First they had the COO (our interviewer) give a presentation about the company, and the types of projects they were working on. Then they sat us down at laptops and had us complete a coding project (designed similar to a university lab course) that was meant to take 3 hours to complete. During this time, they also pulled us aside for 1:1 interviews where they asked me about my interest in the company, my career plans for the future, as well as quizzing me on some technical coding problems (which were the last few questions on the "lab" we were given).