Senior Fullstack Engineer - AI & LLM Production (Node/React)

Oliver Bernard; United Kingdom; On-site; GBP 90,000 - 120,000; Full time

Job summary

Oliver Bernard is seeking a hands-on Senior Fullstack Engineer (AI) to own AI features end-to-end—from selecting approaches to deployment, observability and iteration. You will work across backend, frontend and cloud infrastructure to ship AI-powered products into production.

The role emphasizes building and maintaining scalable AI-enabled applications with a strong focus on reliability and performance in regulated environments.

Qualifications

• Proven track record of building, deploying and operating production AI applications.
• Strong hands-on experience with Node.js and TypeScript, plus production frontend with React.
• Solid understanding of AWS cloud-native engineering and production API/integration patterns.

Skills

Node.js

TypeScript

React

AWS

LLM/AI Production

Job description

Oliver Bernard is seeking a hands-on Senior Fullstack Engineer (AI) to own AI features end-to-end—from selecting approaches to deployment, observability and iteration. You will work across backend, frontend and cloud infrastructure to ship AI-powered products into production.

The role emphasizes building and maintaining scalable AI-enabled applications with a strong focus on reliability and performance in regulated environments.