3 rounds. Majorly behavioral and case study rounds. They were trying to understand the person as a whole and understanding their working style and if it matches with the companies. I applied online and received a call back same week. First round lasted around 45 min. Consisted of behavioral questions and Little case study related questions. Second round around an hour was with project manager. third, lasted 30-45 min with team mates, project manager and the owner/director. Fourth round lasted 2 hours. There were lot of repeat questions. Overall easy process but after the last round, they said to get back to me in a day but got completely ghosted.