Senior Data Scientist - Fraud Model Validation
- Hiring Organisation
- Klarna
- Location
- London, UK
- Employment Type
- Full-time
pipelines with hundreds of features. Your job is to make sure those models actually hold up: independently reproducing results, building challenger models, and stress-testing every assumption from data pipeline to production deployment before a model earns trust at scale. This is a second-line position, reviewing methodologies ...