The whole process took 6 months - outrageously long for a company of this level. Each step of the process took months. I had a first HR interview then an interview with the potential manager and finally got called to the HQ in Madrid for a full day of interviews, a presentation and tests. Just looking at their expenses process shows how far behind they are - they asked me to post the receipts in an envelope!! If you enjoy bureaucracy, long decision cycles but potentially a job for life (as once you're in it seems people don't move any more) then go for it.