You have to apply through mail and wait for the response. If you are very interested then contact them and ask them for the vacancy. If you get selected then you'll be asked for interview. First the senior go through your portfolio , then about your work and then a small test on structural details.

It was a general interview with basic information about my profession and my interest in the job. My work enthusiasm and my desire to learn for the field. The questions included what I also need to work on in the future and whether I am capable of handling a working schedule, which was pretty good, I could say.