I was shortlisted for a F2F interview where 1.) 90mins of Hackerearth with 3 average level algo and ds programs and 10 MCQs on OS/DS/Networking 2.) Technical round with engineer, design questions on load balancer, fundamental questions on programming, one coding questions on DS 3.) technical round 2 - synchronization mechanisms, one DS coding question, networking fundamentals, life of a packet, switches, routers basics, socket prog 4.) managerial round understanding culture fit of the co. etc 5.) HR round.