AI Engineer - Fintech Innovation

  • Aspire
  • City, London
  • Jan 06, 2026
Full time I.T. & Communications

Job Description

AI Engineer - Fintech Innovation

Our client is a leading fintech company on a mission to transform consumer finance through some of the latest technologies. They are profitable, fast-growing, and backed by top-tier investors.

The Role

We're seeking an AI Engineer to join the Data Science team and build production grade Generative AI systems that streamline operations. You'll work on projects such as:

  • Enhancing internal chatbots for customer support
  • Automating document parsing with schema extraction pipelines
  • Designing LLM driven workflows to simplify case management

This role combines applied AI engineering, business process design, and hands on Python development.

What You'll Do
  • Build and deploy real GenAI systems
  • Work with LLMs, retrieval systems, and automation pipelines
  • Own solutions from prototype to production
  • Redesign processes using AI for maximum efficiency
Key Skills
  • Strong Python engineering experience
  • Hands on use of LLMs in real workflows
  • Ability to design prompts, retrieval pipelines, and agentic flows
  • Problem solving in ambiguous environments
Why Join?
  • Scale up with one of the most successful fintech companies
  • Competitive compensation and equity
  • Hybrid working model

Please note that sponsorship is not available for this position. Candidates must have the right to work in the UK.

We Are Aspire Ltd are a Disability Confident Commited employer.