Senior Data Scientist - AI Evaluation & Product

Country: Spain

IT STARTS HERE
Santander (www.santander.com) is evolving from a high-impact global brand to a technology-driven organization, and our people are at the heart of this journey. Together, we are driving a customer-centric transformation that values bold thinking, innovation, and the courage to challenge what's possible.

This is more than a strategic shift. It's an opportunity for motivated professionals to grow, learn, and make a real difference.

Our mission is to help people and businesses thrive. As part of the global AI Transformation team, you'll lead and manage strategic AI initiatives that drive impact across integral companies and key functions. We are looking for someone who connects business, AI, and technology, ensuring that AI solutions create measurable value.

SENIOR / LEAD DATA SCIENTIST - AI EVALUATION & PRODUCT
THE DIFFERENCE YOU MAKE
Santander’s Data & AI Science (DAISci) team is the scientific engine of the bank’s AI transformation. We develop, evaluate, validate,



and translate advanced Data Science and AI methods into robust products and capabilities that create measurable value across the organization.

DAISci operates at the intersection of scientific depth, product innovation, and real-world delivery. We combine rigorous analysis with pragmatic execution to address complex challenges and build scalable, reliable, and production-ready solutions.

Joining DAISci is an opportunity to work on strategic initiatives that shape how AI systems are assessed, understood, and continuously improved. You will help define evaluation methodologies, analytical capabilities, and products that enable teams to make better evidence-based decisions.

This role will be a key driver of AI evaluation and product excellence, combining technical and scientific depth with versatility, strong ownership, and the ability to move complex initiatives from ambiguity to delivery.

MAIN RESPONSIBILITIES
We are seeking

📌 Senior Data Scientist (Huércal-Overa)
🏢 Santander
📍 Huércal-Overa