Recruiter first to pass the first cut, then met with different people of the team with different levels across different departments. The process lasted a couple of months with decent communication in between the steps
Interview questions [1]
Question 1
Typical questions about background, workstyle, etc
Process involved several calls with hiring manager and seminar with the entire research team followed by HR round and referrals. Eventually HR gave a really low-ball offer without room for negotiation. Hiring practices seem shady.