I applied online. The process took 4 weeks. I interviewed at Yelp (Hamburg) in May 2019
Interview
They sent me a test on Hacker Rank which needs to be completed in 25 minutes in any language of my choice. The problem that they were testing was trivial, but the time that was given to solve the problem was very short .
Interview questions [1]
Question 1
Given a connected graph of businesses that are stored in a set together with the edge distances, find all the businesses that are within radius x (for example x=5)
Having the video interview after finished the online assessment a week ago. Did the introduction and behavior questions in the first fifteen minutes. No backend and network-related questions. After that, had a coding test for forty minutes. Last five minutes for asking questions.
Interview questions [1]
Question 1
Online Assessment: 15 min coding challenge, around Leetcode easy difficulty.
Video Interview: Behavior questions and coding test: implement a queue with several functionalities.
I applied online. The process took 4 weeks. I interviewed at Yelp
Interview
The first step was a very easy coding challenge via Hackerrank. The next step was quick chat via Skype with technical recruiter about my background, opportunities in the company and such non-technical related things. In the third step, there was a technical interview with two quite easy task, which required only knowledge of basic data structures.
Interview questions [1]
Question 1
Simple implementation task, requiring the use of sets and maps.
I applied through college or university. The process took 1 week. I interviewed at Yelp in Oct 2019
Interview
Brief chat about prior experience, they criticized my lack of big tech experience. Seems they have a very narrow view of what a good candidate can or might be. Didn't get a second read