1 phone screen. 1 in person. Technical phone screen lasted 45 minutes. Went on site for a 3 hour interview. Talked to the designer, project manager, an one of the engineers. One one format like 45 minutes with each person.

HR, Manager, Tech I took part in three of their interview stages, which were roughly 1 hour long each. Currently waiting for their feedback. I believe cultural fit and technical skills are key