Full Stack Engineer (AI)

TL;DR

Full Stack Engineer (AI): Building a production-ready solution for querying investment data using LLMs with an accent on scalability and cloud integration. Focus on evolving a proof of concept into a robust application and optimizing LLM capabilities within AWS and Azure.

Location: Remote (UK)

Salary: Up to £80,000 per annum or £250–£550 per day (Outside IR35)

Company

A global asset and wealth management organisation operating across 50+ countries with over 12,000 employees.

What you will do

• Evolve an AI proof of concept into a scalable, production-ready application.
• Develop and enhance full stack functionality using Node.js and React.
• Integrate and optimize Large Language Model (LLM) capabilities within the application.
• Deploy and manage the solution within AWS and Azure cloud environments.
• Ensure performance, scalability, and security across the application stack.
• Collaborate with stakeholders to refine requirements and deliver a user-focused product.

Requirements

• Strong commercial experience with Node.js and React in full stack development.
• Proven experience working on AI-driven applications, particularly involving LLMs.
• Hands-on experience with both AWS and Azure cloud platforms.
• Solid understanding of deploying applications into production environments.
• Must be based in the UK.
• Ability to work autonomously in fast-paced, evolving project environments.

Culture & Benefits

• Fully remote working with flexibility.
• Opportunity to work on a cutting-edge AI product within a global financial services environment.
• Exposure to large-scale data platforms and enterprise-level systems.
• Strong potential for extension into a longer-term engagement.