Full Stack Engineer (£100k + Equity) at yhangry

Company Description

yhangry – YC-backed AI-native marketplace

Job Description

Join yhangry as the third engineer to rebuild the UK’s largest private chef marketplace from the ground up. You will architect a brand-new, AI-native platform for global expansion, moving beyond traditional workflows to integrate AI agents at the core. This is a founding-style role with direct impact on a scaling, revenue-generating business.

Full Stack Engineer (£100k + Equity) at yhangry – YC-backed private chef marketplace

Why this role is remarkable

• Founding-engineer level ownership as the 3rd technical hire, working directly with the Head of Engineering to shape architectural decisions and technical strategy.
• Backed by Y Combinator (W22) and featured on Dragons’ Den, yhangry is already the UK’s leader in its space with over 135,000 guests served.
• Opportunity to build a greenfield, AI-native platform using agentic workflows while solving complex marketplace challenges for a global rollout.

What you will do

• Architect and build a brand-new AI-native platform using TypeScript, React, and Node, integrating AI agent workflows to automate complex marketplace operations.
• Deploy and manage scalable infrastructure on Kubernetes and maintain a robust data pipeline in Big Query to support data-driven business decisions.
• Partner directly with founders to translate customer needs into high-impact features, ensuring a world-class UX for both chefs and guests.

The ideal candidate

• 3-7 years of full-stack experience with strong engineering foundations in TypeScript, React, and Node, plus familiarity with PHP or Go.
• Fully adopted AI-assisted development workflows to ship high-quality code faster without sacrificing a deep understanding of underlying system architecture.
• Proven track record in early-stage startups where you’ve demonstrated a product-minded approach, customer empathy, and the ability to solve problems independently.

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