The recruiter reached out for a 30-minute phone interview. This was followed by a 30-minute phone interview with the hiring manager. The following week I visited their office in San Francisco for a 4.5-hour-long interview with members on the product team. The following week, I was assigned via email a 30-minute exercise. A few days later I received an email saying that an offer was forthcoming, and roughly a week later, I received the offer over a phone call.