Yelp Data Engineer interview questions

The interview had multiple stages and most of them were quite straightforward. The system design interview could have been done better as the interviewer did not clarify the process well. The feedback for the coding interview did not make sense as it was quite easy but the interviewer mentioned that it was not solved completely which was not accurate.

After a few rounds of coding / technical questions, I was called me for an on-site round to London. During on-site there were 3 rounds of 1 hour each.