I applied online. The process took 1+ week. I interviewed at Zepter International (Smederevo) in Dec 2019
Interview
Easy interview, a few general questions, a few questions about air and water. The process lasted about a week, after which lectures are attended. After listening to the lectures, we had a knowledge test.
Interview questions [2]
Question 1
Why do you think you are the right person for this job?