Senior AI Evaluation & Product Lead

santander; Boadilla del Monte; Presencial; EUR 90.000 - 135.000; Jornada completa

Descripción de la vacante

Santander seeks a Senior Data Scientist or Lead Data Scientist to advance AI evaluation and product initiatives within the DAISci team. You will design evaluation methodologies, metrics, and production-ready capabilities that drive measurable value across the organization.

The role blends scientific depth with pragmatic product thinking, requiring the ability to tackle complex problems, move initiatives from ambiguity to deliverable, and collaborate across Product, Engineering, Research, and

Formación

• MSc or PhD in Computer Science, AI, Data Science, Statistics, Mathematics, Engineering, or related field.
• Experience evaluating AI systems, ML models, or intelligent applications via benchmarking or quality assessment.
• Knowledge of Generative AI, LLMs, conversational systems, retrieval-augmented generation, or agent-based systems.
• Strong experience delivering Data Science or ML solutions in real-world environments.
• Deep scientific and analytical foundations, including statistics and model evaluation.

Responsabilidades

• Lead end-to-end Data Science initiatives from framing to deployment and continuous improvement.
• Design metrics, benchmarks, and testing strategies to evaluate AI systems' quality and behavior.
• Apply statistics, experimentation, and ML to solve complex real-world problems.
• Translate business needs into clear analytical problems and scalable solutions.
• Collaborate with Product, Engineering, Research, Validation, and Business teams to shape roadmaps and delivery plans.
• Build high-quality analytical assets and production-ready capabilities with solid DS practices.
• Use data to generate actionable insights and identify opportunities for product/system improvement.
• Ensure technical quality, reproducibility, testing, and maintainability across DS work.
• Mentor colleagues and foster a culture of scientific rigor and continuous learning.

Conocimientos

Data Science

Machine Learning

Statistics

Experimentation

Problem Framing

Educación

MSc/PhD in Computer Science or related field

Descripción del empleo

Santander seeks a Senior Data Scientist or Lead Data Scientist to advance AI evaluation and product initiatives within the DAISci team. You will design evaluation methodologies, metrics, and production-ready capabilities that drive measurable value across the organization.

The role blends scientific depth with pragmatic product thinking, requiring the ability to tackle complex problems, move initiatives from ambiguity to deliverable, and collaborate across Product, Engineering, Research, and