Full Stack Engineer - Healthcare - Python, React, Fast API

Harnham

📍 greater london, England, United-Kingdom

Full-time IT & Technology Posted March 02, 2026

Job Description

Senior Full Stack Engineer - Python, React, Typescript, Fast API - Healthcare

An early-stage, AI-led health tech company is hiring a Senior Full-Stack Engineer to help build the core patient-facing platform that supports conversational screening, care routing and access to behavioural healthcare services. You will be joining a small, high-calibre team where engineering plays a central role in shaping the product from the ground up.

This is a hands-on role focused on delivering high-quality user experiences in React and TypeScript while building and extending the Python/FastAPI services that power the platform. You will work closely with product and design to translate Figma concepts into production-ready interfaces such as real-time chat experiences, booking journeys and personalised care flows, ensuring they feel intuitive while meeting the demands of a regulated environment.

On the backend, you will develop and extend FastAPI services, design clean REST A...