AI Architect | Remote (Spain) – Global Fintech | GenAI, LLMsSpain – 100% RemoteUp to €95,000 The Client: A general fintech powering cross-border payments, supporting global 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
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📌 Ai Architect - Fintech - Remote (Spain) - €95.000 A Year - Remote (Madrid)
🏢 Global Fintech
📍 Madrid