After 2 phone interviews (with Hiring Manager and HR) I was invited for an onsite interview in Zurich with Hiring Manager and HR. I think that interview went fine and I was told that I will be informed about results and company decision within 2 days. To my surprise they never come back to me with any answer. I called HR person back after a week to check what is the status, she was out of office so I left message and send email. I called her some time later, she never excused her for not coming back with any answer. I would not call it very professional conduct.