AI Product Engineer — End-to-End AI Interfaces

Frontdoor Defense; Greater London; Hybrid; GBP 70,000 - 110,000; Full time

Benefits offered by this job

Unlimited PTO and sick leave

Free lunch, snacks, and coffee

Professional Development Stipend

Annual company retreat

Hardware sensor stipend

Employee-friendly equity terms

In-office 5 days per week

Job summary

Nominal is seeking a Product Engineer, AI to own and ship AI-powered product features for engineers and agents. Located in London, you’ll prototype rapidly, build end-to-end interfaces and APIs, and ensure trustworthy agent interactions with clear citations and smooth handoffs to engineers.

You’ll bring 4+ years of full-stack shipping experience, strong TypeScript/React skills, and a passion for AI-powered interfaces.

Qualifications

• 4+ years shipping full-stack product with strong front-end skills (TypeScript and React or similar).
• Habit of prototyping: would rather show a working idea than describe one.
• Experience building, or strong interest in building, AI-powered interfaces: streaming responses, async jobs, generative UI.
• Obsession with the user experience: care about details users feel and what makes a product great.
• Ownership of what you ship, from first idea to customers using it.
• You build with modern AI coding agents (Claude Code, Cursor, Codex) daily, and stay curious and open to better ways of working.

Responsibilities

• Prototype new features and interactions quickly, often with AI coding agents, to test ideas with real users before committing.
• Build where engineers and agents work together, end to end: the interface, the APIs behind it, and how agent work streams stay editable.
• Make agent work trustworthy on screen: visible steps, citations, and clean handoffs back to the engineer.
• Own product decisions in your area, from what to build to when it's ready.
• Watch real users, sweat the details, and iterate based on what you learn.

Skills

Full-stack product

TypeScript

React

AI interfaces

User experience

Ownership

Tools

Claude Code

Cursor

Codex

Job description

Nominal is seeking a Product Engineer, AI to own and ship AI-powered product features for engineers and agents. Located in London, you’ll prototype rapidly, build end-to-end interfaces and APIs, and ensure trustworthy agent interactions with clear citations and smooth handoffs to engineers.

You’ll bring 4+ years of full-stack shipping experience, strong TypeScript/React skills, and a passion for AI-powered interfaces.