I applied through an employee referral. The process took 2 months. I interviewed at Klarna (Stockholm, Stockholm) in Jan 2018
Interview
1: Initial phone interview followed by a very standard logical test with pattern recognition.
2: First on-site interview with manager
3: Second on-site interview with Director
4: Third and final on-site interview with CFO
Recieved an offer directly from CFO after interview. The entire process tough roughly 8-10 weeks.
Interview questions [1]
Question 1
One profitability case question per interview. General questions were regarding Klarna's business modell