Code test: the whole weekend to do it, no rush. There were 2 simple .js exercises.
Logic test: 30 min; find the pattern in a series.
Back-end Architecture questions: a simple system with an API, how to add some changes and how to secure it are discussed.
NodeJS test: a small project, you are asked to navigate it and make some changes.
Interview (moments from the past and situations where you explain what you did and how you solved X).
Front-end architecture questions: how a React app works, what actors are involved.
ReactJs test: a small project, you are asked to navigate it and make some changes.
Interview with who would have been my future boss (1h20').
Architecture Questions (back):
Architecture Questions (front):
The following metrics were computed from 4 interview experiences for the Klarna Senior Software Engineer role in Spain.
Klarna's interview process for their Senior Software Engineer roles in Spain is extremely selective, failing the vast majority of engineers.
Candidates reported having very negative feelings for Klarna's Senior Software Engineer interview process in Spain.