What you will do

• Build and operate Klarna's analytical data processing platforms on AWS, supporting large-scale batch and analytical workloads.

• Design robust data pipelines, table structures, and access patterns enabling efficient analytics, model training, and downstream consumption.

• Continuously evolve platform architecture, infrastructure, and AWS account foundations to support long-term scale, cost efficiency, security, and reliability.

• Lead the design and implementation of core data processing systems using technologies such as AWS Glue, Spark, S3, Iceberg, Databricks, and Redshift.

• Set a high bar for code quality, maintainability, and operational excellence, acting as a role model for best practices in the domain.

• Drive architectural decisions with a holistic view of Klarna's data landscape, downstream consumers, and cross-team dependencies.

• Design and evolve IAM models, rol...