First interview is behavioural, then you get three day to do a take home science assessment and take home case study. The science assessment is writing a 1 page summary of 3 different scientific articles and the case study is creating a presentation/recommendation for a client.
It is a rather extensive interview process, around seven steps and will take around a few months so be prepared. Rather light HR first step with a take home double assignment, be warned that you won't get any feedback otherwise and it is rather cold in that aspect.
I applied online. The process took 1 week. I interviewed at Sixsense Strategy Group (Toronto, ON) in Oct 2019
Interview
They asked for a writing assessment submission. Had three days to write a three page article on the topic they chose. Then I was invited for an in person interview. Brief meeting with Business operations lead, Two team members and the Vice Strategist.