Yelp

First, I introduced myself, and then they gave me a top k question. The interviewee was kind and polite. It was not that hard, so you just need to control the tempo.

I completed a quick interview over CollabEdit and was asked several basic programming questions. The interviewer was very bad at phrasing the questions and misled me to believe the flattened array needed to be in some sorted order. His solution did

First, there was a phone screen with a recruiter. I then had a Skype interview with an engineer. He asked about how the internet works, why Yelp, and there was a coding problem. The engineer was friendly and helpful when I got stuck on the problem.