I applied online after Bell came to my campus. The first part of the interview was a video interview. Then after a week I received an email that I made it to final round. The final round interview was a 2 hour long interview. First hour was an excel challenge (with some basic sql, math) and the second hour was reviewing your answers and behavioural questions with a panel.

Online application, followed by video interview questions (all behavioural). Next step was in-person interview in which I was given an hour to solve a few excel, SQL and math/logic questions followed by a Q&A with the interviewers about your solutions as well as more behavioural interview questions. Received an offer a month later.