Coremont Operations Analyst interview questions

Standard screener call from recruiter to gage interest and salary expectations. I was then scheduled to meet with two members of the team in the UK. The first guy was extremely rude. He showed up 8 minutes late without apology, never introduced himself, and was constantly smirking and cutting me off throughout the whole interview. The interview was scheduled for 30 minutes but only ended up lasting 15. The next member I met with was much nicer but cut my interview off after just five minutes saying he "had another meeting he had to attend", even though my interview had actually started 10 minutes earlier than expected! Needless to say I immediately emailed the recruiter to let him know I was no longer interested in continuing to interview for the position even though he tried to persuade me to continue. Highly unpleasant experience.