It was a 5-step interview process. After talking with the recruiter, you should do an offline test, followed by an online coding interview, a system design interview, and finally, a behavioral interview.
Each interview with the staff was okay, but the whole process wasn't good. You need to provide a week for them to plan one of the interviews. The recruitment team didn't respond to my emails after the last interview, even after completing all of them. So, don't expect too much and don't count on this process.
Coding interview: Code the REST API to process transactions, make a history with unit tests and API tests.
System design: End-to-end design of selling concert tickets.
The following metrics were computed from 23 interview experiences for the Klarna Senior Software Engineer role in Germany.
Klarna's interview process for their Senior Software Engineer roles in Germany is extremely selective, failing the vast majority of engineers.
Candidates reported having very negative feelings for Klarna's Senior Software Engineer interview process in Germany.