I met one of the company's director in a bar/restaurant to talk for the job. He told me that the job offer was for a salesman assistant but that they wanted an informatic engineer like me.
He showed me the work that they were doing and we were talking about the work that I would do if they accept me.
One week after (more or less) I met the principal director in the company's office and, after a small talk of my skills, they accepted me.