Skype interview with a member of the team + HR questions. They wanted to know if the future employee knows how fast and stressful the environment can be. They are also interested if you're willing to change location and if you know a lot about the company.
1. 2 tests
2. HR interview
3. Manager interview
In the end she asked me if I was able to move in Bulgaria and I said no.
In the job description was not mentioned this so I waisted more than one month with their interview. Unprofessional.