Senior AI Fullstack Engineer — Ship Production LLM Apps

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

Job summary

Oliver Bernard is seeking a Senior Fullstack Engineer to drive AI features from concept to production. The role spans backend, frontend and cloud infrastructure, with hands-on work on AI-powered products used in regulated industries.

You will own end-to-end delivery, collaborate across teams, and help shape scalable, observable systems in AWS and modern JS/TS stacks. Strong experience with Node.js, TypeScript, React, and production-grade patterns is essential.

Qualifications

• Extensive software engineering experience with production LLM/AI applications (must have hands-on delivery).
• Hands-on experience with Node.js and TypeScript.
• Production frontend experience with React and AWS/cloud-native patterns.

Responsibilities

• Own AI features end-to-end from concept through implementation, deployment and iteration.
• Collaborate across backend, frontend and cloud infrastructure to ship production AI features.

Skills

Node.js

TypeScript

React

Job description

Oliver Bernard is seeking a Senior Fullstack Engineer to drive AI features from concept to production. The role spans backend, frontend and cloud infrastructure, with hands-on work on AI-powered products used in regulated industries.

You will own end-to-end delivery, collaborate across teams, and help shape scalable, observable systems in AWS and modern JS/TS stacks. Strong experience with Node.js, TypeScript, React, and production-grade patterns is essential.