The interview process was grueling. I interviewed at least 7 times. They mentioned it would be a long interview process, but I had no idea what I was getting into. Multiple times they told me I had reached the "final stage", only to be called a week later and asked for an additional interview. I had to complete a 90 minute data analysis test and prepare and present a 45 minute presentation. They did not provide any constructive feedback on why I didn't get the role.