Applied through their online job boards and then contacted by their recruiter . The process took around 2months, below are the steps 1)HR screening 2)HR technical screening 3)First Technical Managerial round - case study/situational technical questions - They want to see your overall hadoop ecosystem knowledge - which technologies to use why 4)First technical round- SQl,RDBMS ,hadoop,Hive ,Yarn,Teradata related questions 5)Video interview with 3/4 panelist , each asking questions from Hadoop ,hive,unix, Teradata ,SQL etc 6)Face to face round , involving 2 coding round and 1 technical discussion round with manager . Generally interviewer are very nice and co-operative .Need very good preparation and patience .