Senior Product Engineer, React Native
Zapp · London, England ·
Overview
Senior Product Engineer at Zapp will own the mobile and web experience for customers, building fast, reliable React Native apps with AI-driven features. You’ll shape end-to-end delivery from idea to production while collaborating with cross-functional teams to elevate the customer experience. The role blends mobile engineering, product sense, and architectural input to scale a high-velocity, customer-focused platform. This is an opportunity to contribute to an AI-first product in a fast-paced, growth-oriented company.
Pay / Benefits
- base salary 100,000 – 135,000
- equity package
- Zapp Credit for testing the service
- 25 days holiday + bank holidays
- private health insurance
- extended sick pay and parental leaveCycle to work scheme
Responsibilities
- Own the mobile and web experiences across iOS, Android, and web using React Native and Expo
- Integrate AI patterns into daily development and share learnings with the team
- Prototype and ship AI-powered features that enhance customer moments
- Design and ship end-to-end features, including backend work when required
- Take on on-call duties and ensure production health and reliability
- Profile performance, strengthen release processes, and maintain security
- Contribute to architectural decisions and coding patterns to uplift the team
- Mentor peers and elevate overall craftsmanship and product quality
Key requirements
- 5+ years of production software experience
- Strong React Native and Expo expertise with iOS/Android experience
- Proficiency in TypeScript
- Comfort with AI-enabled development and applying AI to product work
- Customer-focused mindset and ability to measure impact by customer outcomes
- Production-minded with understanding of mobile performance, stability, releases, and security
- Excellent written and verbal communication, collaborative mindset
- Willingness to work in London on-site at least 3 days a week
- curiosity
- energy
- clear communication
- React Native
- Expo
- TypeScript
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