Google

I received an e-mail to schedule a phone interview. The recruiter marked available time slots on Google Calendar, where you can directly choose your preferred time. There is a choice between using traditional phone calls or Google Hangouts.

The interview was more informal than I expected. They reviewed my credentials and asked about my academic experiences. They didn't prod too much when I had trouble answering a few questions. They gave me time to ask questions, and I did. I think th

A hard and competitive interview. Interview questions ranged from medium to hard, and the difficult questions made it very tough. Even Oxford-level graduates find it difficult to enter, which explains the difficulty.