First a telephone interview to ask if you were interested, short speech in English. After interview at the headquarters, presentation in English, group tests, individual logical and mathematical tests. After technical interview with questions about personal background and tecnical issues.
I applied through college or university. The process took 3 weeks. I interviewed at Deloitte (Madrid)
Interview
Group dynamic, it was the first round of the process, a group of about eight people in a room for an hour or so. There were two interviewers taking notes on all the candidates.
I applied online. The process took 3 months. I interviewed at Deloitte (Dublin, Dublin) in Oct 2015
Interview
This interview was fair and enjoyable. The interviewers allowed me to relax and talk in a more conversational way that as if it was an interrogation. They asked about my strengths, weaknesses etc., but also about what I liked and my college life.