I applied online. The first interview was with an HR person that was very kind. He asked questions in regards to my education, work experience and my expectation from a data scientist role - it went quite well. Then I got an assignment in SQL, Python and probability questions to complete, and it was quite challenging but went well as well. The second interview was with the HR person again. It was more about my work experience, my history and more personal details - went well as well. The third interview was more professional - I was interviewed by the head of data and another senior employee in the data department. They was very straightforward with me, asked questions to see how I think and act when stressed. I got a negative response a week after this interview indicating they decided to continue with other contenders.