I applied through a staffing agency. The process took 4 weeks. I interviewed at OneSource Virtual (Derry, Northern Ireland) in Aug 2015
Interview
Carried out by third party recruitment company, online test prior to 1:1 interview. The test was very difficult. final 'interview' an informal chat with Osv team. This whole process took a few weeks and after final interview waited 1 week for confirmation of job offer.
Interview questions [1]
Question 1
They asked 5 competency based questions which were veery easy relating to your previous experience.