I applied online. The process took 2 months. I interviewed at MongoDB (Gurgaon, Haryana)
Interview
Interview was quite challenging and has precisely 4 rounds and took about 1.5 months. After every round I kept my fingers crossed and all interviewers were down to earth and very polite and friendly.
Interview questions [1]
Question 1
It was majorly from my training domain and technical as well as non technical