Lead Data Scientist

Overview In this role you own end-to-end fraud ML solutions from raw data to production, shaping models that operate at scale across hundreds of millions of transactions. You will transform rules-based fraud systems into model-driven architectures and build infrastructure from scratch. You’ll work with engineers, analysts, and stakeholders to translate...

Senior/Lead Data Scientist - Open BankingJob detailsData ScienceMilanFull-time€65,133 EUR - €93,142 EUR**What you will do**As a Senior Data Scientist within our Open Banking team, you will build the analytical foundation that turns raw bank account data into reliable, actionable insight for fraud prevention and underwriting decisions. You will engage in...

Overview As a Senior Data Scientist in Klarna’s Open Banking team, you build analytics that transform raw bank data into actionable insights for fraud prevention and underwriting. You craft features from cash flows, develop production-ready models for default risk and fraud scoring, and own the lifecycle from data to deployment. You collaborate with...

Overview In this role you will tackle technically challenging modelling problems in fintech by training transformer-based models on long sequences of real-world transactional events. You will design tokenisation schemes for numerical, categorical, and temporal features, shaping vocabulary size, sequence length, and information compounding. You’ll oversee...

What You Will Do You will work on some of the most technically interesting modelling problems in fintech, training large transformer-based models on long sequences of real-world transactional events. You will design tokenisation schemes for numerical, categorical, and temporal features, making deliberate decisions about vocabulary size, sequence length, and...

Senior/Lead Data Scientist -Credit Risk ModelingJob detailsData Science / Data ScienceMilanFull-time€65,133 EUR - €93,142 EURAt Klarna, our credit risk models sit at the heart of how we underwrite and price risk for millions of consumers globally. We're looking for a Lead Data Scientist to help shape the next generation of consumer-level credit scoring...

At Klarna, our credit risk models sit at the heart of how we underwrite and price risk for millions of consumers globally. We're looking for a Lead Data Scientist to help shape the next generation of consumer-level credit scoring and portfolio valuation models. What You'll Do As a Lead Data Scientist within credit risk modeling, you will shape Klarna's...

Avvale is seeking a Lead Data Scientist to join our AI & GenAI team in Lombardia. You will work on GenAI, NLP, demand forecasting, predictive maintenance, and computer vision across client projects and internal R&D, translating complex business needs into actionable AI solutions.You will lead design and implementation of end-to-end AI systems, evaluate when...

Sky is seeking a Lead Data Scientist to drive data science initiatives across the business. You will apply advanced analytics to real‑world problems, develop and deploy ML models, and guide a team of junior data scientists in a fast‑paced, innovation‑driven environment.The role offers hybrid working in Milan with up to 12 remote days per month, and a...