First Round - Technical round difficulty level is difficult questions majorly related to big data and spark framework, Second Round - Technical cum design round difficulty level is difficult questions majorly related to big data and spark framework and some designing questions at high level, Third round - HR Manager round

Two round of technical discussion includes the code writing, scenario based question, concepts around the technologies mentioned in resume Also ask to write queries for scenario based questions in DB

they have 2 step interview process, both technical rounds. Round 1 : Questions were very practical and to the point. Mostly related to java collections and threads . Other few were about design and architecture of the applications. Round 2 : The interviewer was on video call in noida office and I was in Gurgaon office conference room. It seemed like the guy was woken up from the sleep or something disturbed him before interview. May be he was forced to take interview on that day. Mostly he was not even looking into the screen and listening , just doing his own work. He asked questions related to my work experience which I obviously answered. Then some questions about the challenges I faced and i expressed well with lot of interest but I think I could not wake him up.