Job Title: Full Stack Engineer (Node.js / React / AI) Location: Remote (UK) Salary: Competitive, dependent on experience (Outside IR35)
Why Apply?
This opportunity supports a global asset and wealth management organisation operating across 50+ countries with over 12,000 employees. Following the successful development of an AI proof of concept by a specialist consultancy, the next phase focuses on transforming this into a production-ready solution.
The product enables fund managers to query and interrogate investment data using a user‑facing interface powered by large language models (LLMs). This is a high‑impact role working on cutting‑edge AI applications within financial services, with strong potential for continued engagement beyond the initial phase.
Full Stack Engineer Responsibilities
- Take ownership of an existing AI proof of concept and evolve it into a scalable, production-ready application.
- Develop and enhance full stack functionality using Node.js and React.
- Integrate and optimise large language model (LLM) capabilities within the application.
- Deploy and manage the solution within cloud environments, primarily AWS and Azure.
- Ensure performance, scalability and security across the application stack.
- Collaborate with stakeholders to refine requirements and deliver a robust, user‑focused product.
- Contribute to architectural decisions, ensuring best practices across engineering and deployment.
Full Stack Engineer Requirements
- Strong commercial experience with Node.js and React in full stack development roles.
- Proven experience working on AI‑driven applications, particularly involving LLMs or data‑driven products.
- Hands‑on experience with both AWS and Azure cloud platforms.
- Solid understanding of deploying applications into production environments.
- Experience building scalable, secure and high‑performing systems.
- Ability to work autonomously and deliver within fast‑paced, evolving project environments.
- Strong communication skills and experience working with distributed teams.
What's in it for me?
- Competitive salary aligned to experience and project scope.
- 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.
We are an equal opportunities employer and welcome applications from all suitably qualified persons regardless of their race, sex, disability, religion/belief, sexual orientation or age.
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