Got interviewed by HR over the phone in December; invited to the office round (a VP and a manager) 2 weeks later. Received an offer in March. Declined because they took too long and the offer was mediocre.

The interview process is 4 stages. It starts with a recruiter call to confirm interest and availability. This is quickly followed by a fit interview. After which a technical interview is scheduled. This is then followed by an interview with the engaging client team.