Senior Product Engineer

Senior Full Stack Engineer - Series B Health Tech

£90,

Hybrid working - London based (3 days in office)

Python, React & Type Script + Agentic AI Development stack

Profitable Health Tech

We're partnered with a fast-growing, technology-driven scale-up on a mission to revolutionise personalised health and personal care. Having delivered millions of personalised treatments across a growing multi-brand ecosystem, they've built a proprietary stack that powers everything from their e-commerce engine through to in-house manufacturing. End-to-end technology business.

Having recently closed a significant Series B funding round, supported by leading DTC founders, they're scaling their technology function. These are Fullstack, Product oriented, high-leverage Senior engineering hires.

They treat agentic tools like Claude Code and Cursor as a standard part of a modern, high-velocity workflow. They value shipped impact over hours spent typing. Engineers here are given the autonomy and tooling to focus on the hard problems: scale, experimentation and architecture.

• Direct agentic workflows using tools like Claude Code and Cursor to navigate, plan, refactor and ship features across a Python/React stack
• Architect and deploy end-to-end features, from backend logic and database schemas to modern frontend experiences
• Contribute to scalable architecture, experimentation platforms and engineering best practices
• Help define "AI-native" development standards and mentor engineers within the team on high-velocity delivery

• Equity - every employee has a stake in the business
• Free breakfast and lunch on office days
• Annual learning and development budget
• Flexible, pragmatic environment with core hours (10-4) and hybrid working built around your life
• A generous perks package including staff discounts and wellbeing benefits

Burns Sheehan Ltd will consider applications based only on skills and ability and will not discriminate on any grounds.