At Klarna I'm currently working as a software engineer in the Data Exploration and Security Team and previously I've worked in the Data Processing Frameworks team.
The scope of the two teams are similar but differ in the details: Data Exploration and Security's goal is to enable quick discovery and easy usage of data at Klarna in a compliant and secure way. The purpose of the Data Processing Framework team is to provide frameworks to automate and optimize how data traverses through Klarna.