I had a terrible and bitter experience. Not because of I did not get the offer – which anyway I would have rejected after the face to face interview experience. Please note – I was earlier employed by GS and then quit because I got some other challenging project. Anyway, I had 4 people taking my technical interview over the phone. Then they flew me in for face to face interview which went from 9 am to 6.30 pm. Actually 2 groups took my interview for no apparent good reason(anyway I can only work for 1 group, right?). They took so much extra time and did not give me any lunch break – I believe that is just deliberate because HR sent them the time schedule. Some guy gave me a set of java, sql questions and asked to write all programs etc in bunch of sheet(not in the computer) and then he had to go somewhere and told me someone else will grade them. My suggestion – if you are really good, just do nt go. Because even after getting the job – mostly you will be working in Sec DB or Slang(GS proprietary language ). So, you will forget all Java C++ skills(and your market value outside will be very low) and mostly maintaining programs(because 99% projects are in maintenance mode).

The interview under IR35 and it was easy only two rounds 1)First Round is coderpad coding in which 2 question asked 2) Second round is system design for tiny URL