I applied through a staffing agency. I interviewed at Tacit Knowledge (London, England) in Feb 2015
Interview
I had phone technical interview, followed by a pair programming interview held in the office and another final technical interview with one of the tech leads. The interviewers were very welcoming and supportive.
Interview questions [1]
Question 1
All questions were technical, related to areas such as: Java, spring, web development, design patterns, best practises and agile.