AI Architect (Generative AI & LLMs) – Remote (Spain) | FinTech

AI Architect (Generative AI & LLMs) – Remote (Spain) | FinTech

The Company

A global payments organisation operating at scale is expanding its Generative AI capability, embedding LLM-driven systems across a complex, high-volume platform.

The Role

A hands-on architecture position focused on designing and scaling production-grade AI systems. You'll define LLM architecture, guide agentic implementations, and set best practices for AI adoption across engineering teams.

Key Experience

• 7+ years with Python and modern AI/ML systems
• Strong experience with LLM frameworks (e.g. LangChain, LlamaIndex)
• Deep understanding of prompt engineering and agentic patterns
• Experience designing scalable, distributed systems
• Docker/Kubernetes and cloud (AWS/Azure/GCP)
• Strong DevOps mindset and communication skills

High-impact role shaping AI strategy within a fast-scaling global environment.