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Product Engineer

The City, Central London💼 Full-time🗓 2026-06-04 → 2026-08-07

Core

Design, build, and scale customer-facing web applications and backend services, integrating AI-powered functionality like LLMs and recommendation systems.

Role type

Senior Full Stack Product Engineer (AI/ML integration)

Builds

Customer-facing web applications, scalable backend services, APIs, and AI-driven features (matching, search, recommendations)

Domain

Fintech/Talent marketplace, AI/ML, Distributed Systems

Deliverable

production ML models | product features

Required skills

React, TypeScript, Node.js, Distributed Systems Architecture, LLMs, AI Agents, Retrieval Systems, Embeddings, Prompt Engineering

Preferred skills

Computer Science degree from a leading university, experience building products for large user bases, direct work with founders/senior leadership, marketplace platform experience

Technologies

React, Node.js, TypeScript, Large Language Models, AI Agents, Retrieval Systems

Responsibilities

Design and build scalable web applications and backend APIs, implement AI features using LLMs and modern tooling, collaborate with founders and product teams to ship features, contribute to system architecture and technical strategy

Seniority

Senior, hands-on IC

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