Multiple rounds of interview process. Started with a phone screening from HR, followed by phone interview with hiring manager. Typical walkthrough of resume and questions on experience. Followed up with in person interview. This consisted of meeting with multiple teams of people for ~one hour. Each team asked questions related to experience and personality. Met with COO and hiring manager at the end. Was provided an offer 2 weeks later. Whole process took about a month to 6 weeks.