Phone call, really quick, straight to the point. Describing the job and the requirements for it. They keep you in touch at the end of the interview. They want to know exactly where you want to work.
The interview was through phone call. However, it was super friendly and interactive to break the ice. They ask the starting date and the expected salary since the first interview
Interview questions [1]
Question 1
in which field do you have experience, and in which area you would like to work on