Senior AI Engineer - React/TS/Node.js - FinTech - Fully Remote - Up to £110k

Senior AI Engineer | LLMs & AI Products | Remote UK | Up to £110k + BenefitsWe’re working with a high-growth FinTech scale-up that is building a new generation of AI-powered products and is looking for a Senior AI Engineer to join the team.This is a hands-on role for an engineer who wants to be close to the product and have genuine ownership over how AI is built, integrated and shipped.What you’ll be doing:Build and ship AI-powered features into productionWork with LLMs, RAG, agents and AI toolingDesign and develop scalable backend servicesWork across TypeScript, Node.js and ReactExperiment, evaluate and iterate on AI capabilitiesOwn projects from initial idea through to launchHelp shape engineering decisions as the team growsWhat they’re looking for:Strong software engineering backgroundExperience building production AI or LLM-powered applicationsHands-on experience with RAG, agents or LLM integrationsStrong TypeScript and Node.js experienceComfortable working across the stackProduct-minded approach and a willingness to work in a fast-moving environmentWhat’s on offer:Up to £110kFully remote across the UKPrivate healthcare & dentalWork abroad policyPlease apply below to find out more.