I applied through an employee referral. I interviewed at 3Pillar Global (Nueva Delhi) in Aug 2019
Interview
First telephonic round - Basic questions related to Python (as I was applying for python developer role) and aptitude.
After that 2 in person rounds: 1 was technical where I was asked to write programs for 2 problems and discusss their time and space complexity etc.
Second in person round was to assess behaviour and emotional quotient
Interview questions [1]
Question 1
Place all zeros in beginning and 1s in end in a given string of 0 and 1