I applied online. The process took 1 week. I interviewed at Yelp (Scottsdale, AZ) in Jan 2014
Interview
Phone interview, then in-person interview with a group of three managers. In-person was pretty short - maybe 90 minutes. Asked a bunch of basic sales questions, review of my background, etc.
2 phone interviews, one in person or virtual interview. They hire a new training class every month so interview and respond very quickly. Very friendly interviewers and their video interview is in a group setting with other people on the call. The whole process took about 2 weeks.
Interview questions [1]
Question 1
Tell us about a product you love and why I should use it.