I applied through university. The process took 6 months. I interviewed at BBVA (Madrid) in May 2015
Interview
After I did the online assesment they called me to meet up for an interview process. The interview was fairly easy, there were questions about yourself and the CV.
They also asked about previous experience and internships. Some other questions where personality related, and others where to assess how you will behave in a certain situation...
Interview questions [1]
Question 1
Why BBVA?
How would you be described by your friends and family?