Full Stack React Native Lead at Innovative healthtech AI startup

This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers. She will pick the best candidates from Jack's network. The next step is to speak to Jack.

Innovative healthtech AI startup

You will lead the development of a high-impact mobile platform that integrates advanced AI to support mental health outcomes. By architecting scalable React Native applications and integrating LLM-powered features, you will directly influence the recovery journey of thousands of users. This role combines technical leadership with hands-on full-stack engineering in a mission-driven environment.

London, UK

• Lead the architecture of a sophisticated AI-powered mobile experience that delivers measurable improvements to user well-being.
• Join a well-funded, mission-driven team where you will work directly with clinical psychologists and AI heads to build ethical technology.
• Enjoy a high-impact role in a supportive Shoreditch-based environment that prioritizes sustainable development, modern tech, and rapid iteration.

• Architect and maintain a complex React Native codebase featuring over 30 modules and robust state management via Redux Toolkit.
• Lead the integration of AI services and LLM backends using AWS Bedrock to create personalized user experiences.
• Own the end-to-end mobile release process, including App Store submissions and the implementation of advanced monitoring tools like Datadog.

• Has over 6 years of experience in React/React Native with at least 3 years specifically leading mobile application development.
• Possesses deep expertise in the Expo ecosystem (EAS) and shipping production-grade apps to both iOS and Android stores.
• Demonstrates a strong full-stack background with Type Script, NestJS, and AWS, alongside a passion for mentoring junior engineers.