They were keeping me in the HR process for a month and the half. I had three interviews and did 5 tests. They were calling me all the time asking to come for another interview or fill in one more test. This is just to say that they found someone "really experienced". Waste of time. Avoid.

You receive two tests, one online with one or more problems to resolve on a specific time schedule. Try to do the test when you are not too tired because you need to concentrate a lot to finish. The second test is a logic one. It's the same situation, need to be rested and relaxed to do well.