AI Engineer
Core
Building and refining AI/ML pipelines, specifically focusing on LLMs, prompt engineering, and document processing for a global bank.
Role type
Mid-level AI Engineer (LLM & ML focus)
Builds
Production-ready AI components, document processing pipelines, and agent orchestration modules for Santander's digital services.
Domain
Financial Services / Generative AI & Machine Learning
Deliverable
production ML models
Required skills
Python, Machine Learning fundamentals, LLMs, Prompt Engineering, RAG concepts, SQL, Git, API integration
Preferred skills
Experience transitioning from notebooks to modular production code, building simple LLM flows
Technologies
Python, SQL, Git, LLMs, RAG
Responsibilities
Refine prompts and extraction logic for document processing pipelines; Implement tools, parsers, and orchestration modules within agent systems; Run ML experiments and build reproducible benchmarks; Connect APIs and move data between systems; Implement ML and Gen AI components under senior guidance
Seniority
Mid-level (1-5 years experience)
