I applied in-person. The process took 2 weeks. I interviewed at Auchan (Porto, Oporto) in Mar 2017
Interview
All pretty simple, they ask small questions to get to know you and have an overall feel for you, pretty courteous process. They ask about your background, as a worker, a student and a citizen.
Interview questions [1]
Question 1
What were my personal interests, just get to know you stuff
