Python Developer

Python Engineer

(AI / LLM Focus)

London (Hybrid) | Fintech Scale-Up

We’re partnering with a fast-growing fintech company in London that’s redefining how financial data is leveraged through cutting-edge AI. They’re now looking for a Python Engineer with strong experience in AI and Large Language Models (LLMs) to help build intelligent, scalable products used by thousands of customers.

This is a high-impact role where you’ll work closely with product, data, and engineering teams to bring AI-driven features into production.

What you’ll be doing:

• Designing and building scalable backend systems using Python
• Developing and integrating LLM-powered features into core products
• Working with modern AI frameworks (e.g. OpenAI, LangChain, Hugging Face)
• Collaborating with data scientists to productionise models
• Improving system performance, reliability, and scalability
• Contributing to arch...