I applied online. The process took 3 weeks. I interviewed at Klarna (Stockholm, ) in Jan 2016
Interview
Interview had four stages.
IQ Test, HR Skype Call, Manager Skype Call, In-office group interview.
Last part was the longest one, 4 hours, different teams representatives with breaks.
Summary: Interesting conversation with cool people.
Stupid rejection reason, see some more similar reviews here at glassdoor. As I currently see I was not alone who was stupidly rejected.
Interview questions [1]
Question 1
Simple algorithmic problem to solve, CI process/pipelines, architectural questions at whiteboard.