Had a riddle that was pretty difficult and product simulation where they showed you the product and asked questions on what you would report on and what chart you would add, asked financial questions like what you would invest in a portfolio

I applied online and received an email within a day to set up an initial phone screen. After that I had another call with a member of the team and was then invited to an on-site interview. The interview lasted about five hours, including lunch and a product demo. I was able to speak with most of the members on the team and was interviewed on technical skills, finance knowledge, as well as behavioral based questions. As a start-up, there was a lot of interaction with other team members to most likely assess fit with the culture. Shortly afterwards, I was informed of their decision.