I was referred by a friend. I had a phone interview with one of the application developers, and then followed up with him with a take-home question. They set up an on-site a week later with 15-20 other candidates (for other positions as well). There were a couple one-on-ones and one-on-twos, mostly behavioral and OOP questions, then a product and technical demo, and last a social with recruiters, managers, and other candidates. Everyone was really friendly there! It was clear that they wanted to see if you would be a good fit for the workplace. The questions that were asked weren't designed to stump you, just to gauge your personality and thinking process. The whole experience was very different from any other company I've interviewed at, and was one of the most pleasant interview experiences I've had.

- UML Diagramming (Object Oriented Programming, classes, attributes, relationships) and Improving model question (how to simplify existing relationships, minimize the methods and attributes, cardinality, etc.) - behavioral HR interview about technical experience and personal background