Senior Full Stack Engineer (Node/NestJS, React, TypeScript, AWS, LLMs)

Senior Full Stack Engineer | Node/NestJS, React, TypeScript, AWS, LLMs | £100K–£120K

If you're a Full Stack Engineer who loves early-stage startup build environments, this is one for you.

Techmunity are exclusively hiring for a London startup building the operating system for coffee shops and quick-service restaurants.

The founder previously built and exited a multi-site coffee chain. This product exists because he lived the operational pain.

They’ve built a modern SaaS platform powering inventory, ordering, production planning and margin control for multi-site hospitality brands. Recently raised a multi-million pound seed round. Already live with paying enterprise customers including Pret and Blank Street.

AI is now becoming foundational to the platform. Forecasting. Intelligent recommendations.

Workflow automation. Not a bolt-on feature, but embedded into how the system makes decisions.

You’ll join a small, high-calibre engineering team with backgrounds spanning Imperial, FAANG and early-stage startups.

This is a true full stack role with strong product ownership.

You’ll:

• Build and ship across React and TypeScript on the frontend

• Design and evolve backend services in Node/NestJS

• Own features end-to-end, from schema design to deployment in AWS

• Work closely with AI engineers integrating LLM-powered workflows into production

• Contribute to architectural decisions as the platform scales

They’re looking for engineers who’ve shipped production systems, thrive in startup environments and enjoy real ownership across the stack.

4 days per week onsite in London. Visa sponsorship available. £100K–£120K + meaningful equity.

If you enjoy building complete systems, not just isolated layers, message me or email reuben@techmunity.io