I was contacted in 10 days of my application. I had 2 rounds ( generally people have 3) - 1st round ( phone interview with an engineer) - 1) Basic code java questions - inheritance, polymorphism, asbtraction, access modifiers, etc. 2) Basic networking concepts - what is a subnet mask, how internet works, 3) Testing question- how will you test a mobile app like youtube? Answer - Test on different signal strength, different battery powers, rotate the device to see the display is still ok, if in between I get a call then my video should resume from where it paused.( think of as many scenarios as you can) 2nd interview - It was a panel interview with about 4 -5 people, it was again a phone interview but I was asked to connect through GoToMeeting ( tip - Install the software well in advance) 1) OSI network model and example of a protocol used in each layer. 2) Subnet masking. Gave an Ip address and asked how many hosts can be connected. 3) An algorithm on anagrams - asked to code in shared screen . They not only wanted to know how many anagrams but wanted the output strings in the same format as input for which I took a bit of time( may be that's why I wasn't considered for development team). 4) Again, how to test a mobile application. 5) Basic java questions They wanted to close the position soon so one round was skipped. To my friends some puzzles were also asked in the final round. Hope you guys find it helpful. Good luck