I applied online. The process took 4 months. I interviewed at RingCentral (San Francisco, CA) in Apr 2021
Interview
It started off with a recruiter interview and a technical with an engineer then a few rounds onsite and then usually an offer. The process was ok overall pretty standard.
Quick interview process. The first interview was with the recruiter, then three follow up interviews. The final interview was a presentation and demo to the team on how to use RingCentral app.