HR followed by two rounds of Tech interview. Fairly good technical questions. They weren't memorizable type and were knowledgable. Only complaint is that the interview process is too long and the wait time is too much.
Senior BI Engineer applicants have rated the interview process at Fidelity Investments with 3 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 100% positive. To compare, the company-average is 67.1% positive. This is according to Glassdoor user ratings.
Here are the most commonly searched roles for interview reports -