- Phone call for introduction (general questions) - First interview with hr (further introduction & previous experience related questions) - Technical live case study with business analytics team (sql questions to be solved on the call) - Business case study with business analytics team (business analytics case to be solved prior to the call and presented during)

Communication is poor. You don't know the overall process and expectation. Even though their attitude is friendly and positive, i think it is important to be transparent about the recruitment process and give feedback.