Was contacted through the university, sent my CV to HR. They got back to me in two weeks. After the initial contact, a date was set to carry out a set of tests. The first test was a logic/problem solving test. For example, ending a sequence of geometries, numbers, etc. The second test was about technical skills. Programming and circuits, the basics. Finally, the last test centred around translating a text. There was a second meeting, this one was an interview (with a manager) about my history and experience, what I knew about the company, etc. After this meeting I would talk with the head of HR.