I applied through an employee referral, The process took 2 weeks. 1) A Skype meeting with desktop modeler team open discussion and they ask you questions about your past experiences ( very friendly team). 2) WPF assignment not difficult but try to show up your skills and fully test it with unit test (try to test it on different machine or new virtual machine to avoid the environment issues missing dlls or physical paths ). 3) if the assignment approved, you will have another skype and fly to Rotterdam to meet the team and the Hr