It was a 6 or 7-step process, over 3 months. Quite labour-intensive, hard to do next to a job. They asked for a case study presentation, a whiteboarding challenge, and multiple rounds with directors. In the end. They said I had only positive feedback, but that they had to look for another candidate who was more senior (I am sure I could've learned and adapted on the job) due to internal flight risks. All in all, it wasn't a terrible experience; the recruiter was actually very friendly and supportive, but it shows how unorganized the company is when it pivots at the very end of the process.