First I had an interview with a senior developer. He asked me for my current job and function. The he asked about projects that I 've worked on and to explain how did I approached them. Very relaxed mood.
Then I received an assignment, to process a bit amount of data (map reduce).
Then I have an interview with a project manager, who was evaluating my company fit, I guess.
Finally, I was asked to get a security check for a third investigation party (to permission to investigate my yahoo account if I have and to paypal...). Something about relations with countries that are in the terror list of US or so. I found it weird because I was living in Amsterdam and the job was in Amsterdam. The process took long and in the meantime, I found another job. I called them to thank them for the chance they gave me and that I have found another job.