Interviewers were nice. Applied online on their website. Met them at a hackathon. Took 1 week to process and got 1 Skype interview with behavioural and technical questions. waited a few days and was arranged the final interview with 3 interviews in a row including Behavioural, Technical and group case. Had a networking social before the day of the interview, got to meet the HRs, developers at CPP, they are all really chill and nice. Interview process was relaxing, case was a bit intense.