Overview
As a Senior AI Scientist within Santander's DAISci, you lead local AI knowledge base projects, translating global standards into scalable, reliable knowledge representations and graph-based data for AI agents. You'll collaborate with data, engineering, and product teams to connect structured and unstructured data, shaping schemas and retrieval pipelines for conversational systems. Your work enables general AI initiatives to operate at scale while respecting local constraints. This role offers hands-on scientific leadership with impact across markets and platforms.
Compensaciones / Beneficios hybrid work model
learning platforms and SantanderOpen Academy
competitive salary with performance-based bonuses
BeHealthy wellness program
childcare support
Santander Contigo advisory services
Responsabilidades Design, develop, and maintain local Knowledge Base instances with connected structured/unstructured data
Shape graph schemas, entity resolution, metadata, and retrieval pipelines to support AI agents and conversational systems




Ensure alignment with global standards while adapting to local regulatory, linguistic, and business constraints
Collaborate with data engineering and product teams to translate architecture into practical local solutions
Contribute to evaluation frameworks, monitoring, and continuous improvement of Knowledge Base components
Share learnings with global Knowledge Base leadership and propagate reusable patterns across markets
Requisitos principales 5–10 years of experience in AI, data science, or ML systems in production
Experience designing and operating scalable, reliable data pipelines or AI systems
Experience collaborating across engineering, product, and business teams to deploy AI-enabled systems
Ability to translate architectural guidance into practical local solutions
Strong individual contributor with ownership in a distributed, multi-country AI organization
Expertise in knowledge representation, graph modeling, semantic data structur

📌 Knowledge Base Scientist Senior (Madrid)
🏢 Grupo Santander
📍 Madrid