Fullstack AI Engineer

Full Stack Engineer (React, TypeScript, Node.js, AI)

Are you ready to apply Make sure you understand all the responsibilities and tasks associated with this role before proceeding.

Fully Remote (UK) | £90k + Equity

The Opportunity

We’re partnered with one of the fastest growing AI startups in the UK, building a category-defining platform that is transforming how large enterprises operate.

This is a genuinely AI-first business, where AI is at the core of the product, not an add-on. The platform leverages AI agents, automation, and real-time data systems to solve complex, high-value problems at scale.

With strong backing, rapid customer growth, and expansion across Europe, they’re now looking to bring in a high-calibre Full Stack Engineer to help shape the next phase of the product.

What You’ll Be Working On

• Building and scaling modern, responsive frontends using React and TypeScript
• Developing robust backend services in Node.js
• Designing and integrating AI-driven features and workflows into the core product
• Working closely with product and ML teams to bring AI capabilities into user-facing features
• Owning features end-to-end, from concept through to production

Tech Stack

• Frontend: React, TypeScript
• Backend: Node.js
• AI/ML: LLM integrations, AI agents, data pipelines
• Infrastructure: Cloud-native architecture (AWS/GCP), APIs, microservices

What They’re Looking For

• Strong experience with React and TypeScript
• Solid backend experience with Node. xwzovoh js
• Experience building scalable, production-grade applications
• Exposure to AI or LLM-based products, or strong interest in moving into this space
• Comfortable working in a fast-paced, high-growth startup environment
• Strong product mindset, not just coding to spec

Nice to Have

• Experience integrating with LLM APIs or building AI-powered features
• Background in data-heavy or workflow-driven products
• Experience in high-growth startups or scale-ups

Package

• Salary up to £90,000
• Equity in a fast-scaling company
• Fully remote within the UK
• High ownership, high impact role

Why This Role?

• Join a top-tier AI startup early in its scaling journey
• Work on real AI products, not prototypes
• High ownership and ability to shape the product
• Strong engineering culture with ambitious growth plans