AI Architect | Remote (Spain) – Global Fintech | GenAI, LLMs

Spain – 100% Remote

Up to €95,000

The Client:

A global fintech powering cross-border payments, supporting general merchants process payments. With significant investment in Generative AI, the organisation is embedding LLM-driven automation and intelligent systems across core products and operations.

The Role:

This is a strategic, hands-on architecture position focused on designing and scaling production-grade AI systems. You'll define how LLMs and agentic workflows are implemented across the business, setting standards and long-term technical direction.

You will:

- Architect and oversee scalable LLM-based systems in live production environments
- Design end-to-end AI solutions in partnership with engineering, data, and product teams
- Introduce and integrate emerging AI tools, frameworks, and best practices
- Define architecture patterns for robustness, scalability, and maintainability
- Guide deployment using Python, LLM frameworks,



containerisation, and cloud platforms
- Establish governance, standards, and enablement frameworks for AI adoption

Key Requirements

- 7+ years' experience with Python and modern AI/ML systems
- Strong experience with LLM frameworks (e.G. LangChain, LlamaIndex)
- Deep understanding of prompt engineering and agentic architectures
- Experience designing scalable distributed systems (async, caching, routing, decoupling)
- Containerisation and orchestration experience (Docker, Kubernetes)
- Strong DevOps practices (CI/CD, Git, IaC)
- Cloud platform experience (AWS, Azure, or GCP)
- Strong communication skills

Must have a Bachelor's or Master's degree in a related field

3 stage interview process

100% Remote – must be based in Spain

AI Architect | Generative AI | LLMs | LangChain | Kubernetes | Cloud | Remote Spain

📌 Ai Architect - Fintech - Remote (Spain) - €95.000 A Year - Remote (Pontevedra)
🏢 Global Fintech
📍 Pontevedra