Hard interview process. Starts with a 2 question quiz independently. My reasoning for a question was wrong and got the question completely wrong and basically was talked down to by one of the partners.

There are approximately 3 rounds of phone interview with 1 super day interview. They don't sponsor. Super day with exams and followed up with excel test. The phone interivews are about half to 1 hour long. The Super day is onsite with the partners. There were exams you take during the onsite interivew.