Submitted application online via the company website - HR contacted later for interviewing. Gone through a series of interviewing for about 4-5 times in almost 2 months before HR offered the contract. The questions were more about technical background and knowledge. Due to different in locations, all interviewers could only call me for the interview. I have never met anyone of them until the first day I walked in to the office building.

first round telephone interview, it was easy and asked lots of python language related question. second round on site interview, didn't asked technical questions but the software lifecycle. I think questions are easier than Goldman Sachs