V

Founding React Native Engineer (Mobile) - London

United Kingdom
Visa Sponsorship Relocation
This Job is No Longer Active This position is no longer accepting applications
AI Summary

Join a fast-growing startup as the first mobile engineer, shaping the entire mobile product from architecture to App Store releases. Build production-grade React Native + TypeScript apps with offline-first capabilities, collaborating directly with founders. Requires strong React Native, TypeScript, and native iOS/Android fundamentals with a track record of shipping apps.

Key Highlights
First mobile hire at a VC-backed startup with no existing mobile team
Full ownership of mobile product—architecture, development, and releases
Up to £160K base salary + meaningful equity and full visa sponsorship

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Key Responsibilities
Design and build mobile apps end-to-end for both iOS and Android platforms
Develop production-grade React Native + TypeScript applications with offline-first capabilities
Integrate native Swift/Kotlin when necessary for optimal performance
Work directly with users to define product requirements and ship features independently
Ensure reliable offline functionality and local persistence with sync capabilities
Technical Skills Required
React Native TypeScript iOS/Android (Swift/Kotlin)

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Benefits & Perks
Up to £160K base salary
Meaningful equity
Full visa sponsorship and relocation package (including flights)
All meals provided in-office
Free gym membership

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Nice to Have
Offline-first or sync-heavy mobile experience
Forward-deployed or solutions-engineering background

Job Description

React Native Engineer - Founding Mobile Hire (London) - Backed by top-tier VCs - up to £160K base + equity

About the job

Founding mobile hire at a fast-growing, well-funded startup - no mobile team yet, you'd be it. You decide what gets built on mobile and you ship it, working directly alongside the founders. Backed by an oversubscribed seed round from top-tier VCs, already deployed with some of the largest players in a large, underserved legacy market, gearing up for a Series A.

What you'll do

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Job Overview
Posted Aug 25, 2026
Employment Full-time
Experience Mid-Senior level
Location United Kingdom
Category Mobile
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