I applied through an employee referral. The process took 2 days. I interviewed at Yahoo (Buffalo, NY) in Aug 2016
Interview
Simple interview process. HR set up a phone interview. The interviewer was pretty friendly. Started off with the introductions and explained the company and the role i was interviewing for. We spoke about my background, then proceeded with the actual interview. A few basic Networking and Linux questions, Couple of C questions and one python question. The interviewer said they would get back in a week.