The recruitment process consisted in 3 tests I took in the same day. First one was a Java basics test which actually focused more on OOP general concepts and I had 45 minutes to finish it. The second was an SQL test, including some questions about theoretical knowledge and also some queries - medium difficulty. For this one I had one hour to complete it. The third and final one was an English language test. After finishing with all this technical stuff, I had an interview with the project team leader, which did not last more than half an hour and was a general discussion.