First round phone interview of basic background questions. The second round with the group would be on. Go over own research background with ppt (they did record for people not able to come) then they asked how would respond to specific questions that came up on the project you would join (can sometimes tell based on job description)

A phone call interview directly when they called you. It was a relax interview to be honest. However the hiring manager wanted to hear your experience related to the role that you have been offered to make sure you are the best candidate for that role.