Really good and well structured interview process. The recruiters replied within a day max if not sooner, the interviewers were all invested and did not come across as cocky. Other companies should really look at MongoDB's interview process to know what a good end to end process/pipeline looks like.
Process:
30 minute chat with a recruiter
1 Technical phone screen over a code share site like coder pad
Onsite:
Lunch with the new grads
2 Technical Interviews - Algos/DS + Problem Solving
1 Technical non coding interview - going over past problems, work experience, system design