Product Engineer

Few&Far; Greater London; On-site; GBP 85,000 - 125,000; Full time

Job summary

Few&Far in the United Kingdom seeks a senior Full Stack Engineer with a frontend focus to build products at the intersection of healthcare, finance and AI. You will own problems from scoping to production, shipping customer-facing features using React/Next.js and Python services.

The role requires strong commercial experience with Python and TypeScript, 5+ years in full-stack roles, and a pragmatic, ownership-driven mindset. AI-enabled workflows and small-team collaboration are core aspects.

Qualifications

• 5+ years of full-stack engineering experience, ideally in startups.
• Strong commercial experience with both Python and TypeScript.
• Frontend-focused role with ownership in small teams.
• Experience shipping customer-facing products.
• AI-native mindset and familiarity with Claude Code / Codex.

Responsibilities

• Build customer-facing product experiences using TypeScript, React and Next.js.
• Develop backend services and product logic in Python.
• Design and integrate complex workflows and third-party systems.
• Collaborate with Product, Design, Operations and Data to solve problems.
• Improve engineering quality, infrastructure and developer experience as the company scales.

Skills

Python

TypeScript

Full-stack engineering

Frontend emphasis

Tools

React

Next.js

Python

Job description

IMPORTANT: You must have strong commercial experience with BOTH Python and TypeScript to be considered for this role.

We're working with a high-growth, mission-driven technology company building products at the intersection of healthcare, finance and AI.

They're tackling a genuinely complex problem with the ambition to fundamentally change how people access and experience an essential part of healthcare!!

The Role

This is a product-focused Full Stack Engineering role with a frontend lean, sitting within a small, highly autonomous engineering team.

You'll take ownership from understanding the problem, through technical decisions and implementation, all the way to shipping and iterating with real users.

• Building and shipping customer-facing product experiences using TypeScript, React and Next.js
• Developing backend services and product logic in Python
• Designing and integrating complex workflows and third-party systems
• Working with relational databases and production infrastructure
• Using AI as part of your everyday engineering workflow
• Taking ownership of projects from initial idea through to production
• Working closely with Product, Design, Operations and Data to solve problems holistically
• Improving engineering quality, infrastructure and developer experience as the company scales

We're looking for someone who...

• Has strong commercial experience with both Python AND TypeScript - this is non-negotiable
• Has 5+ years of full-stack engineering experience, ideally within startups
• Is comfortable working across frontend and backend, with a frontend/product lean
• Has shipped products used by real customers
• Can take a large, ambiguous problem and break it down into something shippable
• Enjoys working in small teams where engineers have significant ownership
• Cares about the product and user experience, not just the underlying code
• Has strong engineering fundamentals and prefers simple, pragmatic solutions
• Is genuinely AI-native - using tools such as Claude Code, Cursor, Codex or equivalent as part of their day-to-day workflow
• Frontend: TypeScript, React, Next.js

If you're a strong Full Stack Engineer who loves building products, has both Python + TypeScript, and wants significantly more ownership than you'd get in a large engineering organisation, I'd love to hear from you.