I was a developer with 10 years exp. During the technical interview, I was asked to discuss a system that I have developed that has services talking to each other. Then followed by two code reviews that I had to do on a code sample they gave us. Code samples had issues with basic control flow, encapsulation, concurrency, database transactions, etc. Not a very difficult interview if you have done Java for some time, and the interviewers were very friendly and helpful as well.