Senior Product Engineer – AI-Driven Full-Stack Impact

Zapp; Greater London; Hybrid; GBP 90,000 - 120,000; Full time

Benefits offered by this job

Equity package

Zapp Credit

25 days holiday per year

Private health insurance

Enhanced sick pay & parental leave

Job summary

Zapp is hiring a senior full-stack engineer to own end-to-end development for iOS, Android, and web experiences. Join an AI-first company building rapid, customer-focused solutions with NestJS, React, and GraphQL.

You’ll work across backend, web, and infrastructure, and bring AI into daily workflows to ship impactful features. We value curiosity, energy, and a bias for action, with a hybrid London-based setup.

Qualifications

• 5+ years building production software.
• Full-stack range across backend, web, and infrastructure.
• Strong fundamentals in TypeScript, GraphQL, SQL, and modern frameworks.

Responsibilities

• Build a world-class customer experience across the stack (backend, web, infrastructure, and mobile where applicable).
• Bring AI into daily work and share patterns to move faster.
• Shape AI in product by prototyping AI features and bringing them to life.

Skills

TypeScript

GraphQL

SQL

NestJS

React

Cloud & DevOps

Tools

Terraform

Kubernetes

Job description

Zapp is hiring a senior full-stack engineer to own end-to-end development for iOS, Android, and web experiences. Join an AI-first company building rapid, customer-focused solutions with NestJS, React, and GraphQL.

You’ll work across backend, web, and infrastructure, and bring AI into daily workflows to ship impactful features. We value curiosity, energy, and a bias for action, with a hybrid London-based setup.