Phone Call with UK branch following a phone call with the local branch in Chicago. I was initially contacted about the role from a recruiter through LinkedIn. Interview was a series of technical questions on KDB+ and Q.

Good, quite organised, all KDB relevant questions versus unrelated vague puzzles. Everyone was quite knowledgable which made the interview process fun, challenging and stimulating. There were also some general competitive questions in panel round, and result was also quite quick.