I was hired as a referral from a current employee, and the entire process took approximately 3 weeks to complete. There was a phone interview, an in person interview, and a webinar interview with the California staff. The interview process was thorough and in depth, so I do think it's necessary to prepare in advance. One thing that stood out about the interview process with Procore, is that they actually make it feel as though you're interviewing them too and they're eager to tell you about their company and what it would be like to be an employee there. The interview process was a very positive experience!