Airbnb Software Engineer interview questions

A recruiter reached out to me via email. We scheduled a phone interview for the following week. The interview used CoderPad. My interviewer went straight to the question as soon as he called. He also wasn't very helpful in nudging me along when I got stuck. Overall, the interview felt a bit cold compared to some of the other unicorns I've interviewed with. Later in the day, my recruiter called to let me know they wouldn't be moving forward with my candidacy.

Phone interview, and onsite. Phone interview went well, although I was a little dismayed when the interviewer didn't understand why someone would want to set functions in the constructor for JavaScript. (I was trying to demonstrate using a closure in javascript's new class syntax). On site interviews started out great, the first 2 behavioral interviews where conducted by some excellent folks that both offered very good information about AirBnB. The experience interview was conducted very poorly, the interviewer required continual explanation of terms to the point of it heavily disrupting the interview. This included questions like "what do you mean by low power machines" when talking about performance concerns. I am not sure if it was to try and sound more engaged, or if they actually didn't understand these concepts. The technical interviewers were a mixed bag. Two were conducted extremely well, while the other was unprepared and was half asleep.