1, apply on their website and wait for about 1 week
2, First round is your motivation and future work something like that. In total, 45 mins, together with two people, one is from HR department, while the other one is from the group you want to join. They asked the work experience, and why u want to change.
Interview questions [1]
Question 1
They asked about the work experience, and why u want to change. and the motivation, this part is the most important I think