I applied online. I interviewed at Klarna (Stockholm, Stockholm) in Apr 2020
Interview
The interview process was quite easy and relaxed. It consists of phone screening, easy IQ testing (18 IQ questions with a 15 minute time limit), easy coding test, then two back-to-back online interviews: one of them is an architecture and coding test (they send you some buggy code 24 hours before) and a behavioral interview.
Interview questions [1]
Question 1
Some typical behavioral questions based on your experience
I applied through a recruiter. The process took 3 weeks. I interviewed at Klarna in Feb 2021
Interview
Recruiter approached me initially, after the screening call received a online test and then a technical interview phase one.
I had interviews with two different people, the first one ask questions and never shows interest in listening to answer and moves on to other questions, it feels like he was just trying to unsettle me. He even doesn't use a headset and I had to listen to the echo and with with his bad internet connection. Second interviewer looks bit better but he asks a question and then tell we running bit out of time. That was really annoying, he can always stop asking questions if it is running late.
Interview questions [1]
Question 1
* Function gets two strings (first, second). Figure out if second is a rotation of the first and return the number of rotations.
* Function input is string of numbers, separated by space. Return new string with same numbers, ordered by weight (sum of all digits in each number)
* Input is array of arrays, from which you need to find a logical order for the elements, based on the conditions in the task.
* Linked List traversing