After applying, I received a phone call indicating I was selected for an interview. The interview was scheduled via email. I only had one interview and it was a group interview via Skype. I was also offered to speak to the hiring manager via phone in order to get a better idea for the position.

It was multiple interviews, including in-person and over the phone modalities. The final interview was with the person who would be supervising me. The difficulty was average and there was lots of room for asking questions.