I applied through an employee referral. The process took 2 weeks. I interviewed at CME Group (Belfast, Northern Ireland) in Jan 2016
Interview
Interview process was started by a screening call from CME's recruitment department.
This was Followed by a Technical Screening Call.
Upon passing this stage it was followed by a Technical programming Test which took place over an evening.
Finally a face to face technical Meeting took place in which they reviewed the code produced for the Test
Upon successfully completeing this, HR Department were involved in the Offer process.
Definitely one of the longer/slower interview processes out there.