I would say it was a standard interview process, same as what you would expect in a professional role.
I applied to the role > spoke to someone from HR > had a two part analytics test (general knowledge and a presentation) > discussed the presentation with the hiring manager and another analyst.
After this stage, normally they would invite you in the office to show you around, meet the team and have another series of almost informal interviews with various stakeholders you would work with. For me this happened online due to the lockdown, but it went seamlessly and had no issues. (I haven't seen this additional step before, but then I only had 2 roles prior to this.)
Following this, the role was offered to me.