I applied through an employee referral. The process took 6 months. I interviewed at everis (Madrid)
Interview
Had to go through 4 interviews (HR, Manager, Director and HR again) mostly questions about my CV and expectations. Got asked about how many days have I managed to work consecutively, probably to see if I can handle the massive amount of unpaid overtime that the company expects.
Had to do a basic English test with multichoice answers, not complicated.
Almost no technical questions during the entire process.
Interview questions [1]
Question 1
They tried to push me into explaining in detail every single reason why I left my prior companies hinting that having several companies in my CV was a liability instead of an asset due to being perceived as a company hopper without commitment. Careful with these questions as this is of capital importance for the HR people of this company.