Summary: The Senior Full Stack Engineer role focuses on developing a frontend/mobile-leaning React Native application for a travel tech startup. The position requires expertise in mobile flows, UI design, and backend integration. The role is contract-based, remote, and classified as outside IR35. Candidates should possess strong skills in React Native and TypeScript, along with experience in REST API integration.
Key Responsibilities:
- Build mobile flows for onboarding, authentication/OTP, trip planning, bookings, notifications, and support.
- Create polished React Native UI for both iOS and Android platforms.
- Integrate with backend APIs using Node.js, Express.js, TypeScript, and MongoDB.
- Manage state, navigation, offline handling, push notifications, and deep links.
Key Skills:
- Strong React Native and TypeScript skills.
- Solid REST API integration experience.
- Good understanding of iOS/Android app lifecycle and release requirements.
- Comfortable working with Node.js, Express, and MongoDB backends.
- Experience with Expo, React Navigation, Zustand/Redux Toolkit, React Query, mobile testing (Detox/Maestro), CI/CD for mobile, TestFlight/Play Console is a bonus.
Salary (Rate): £70.00/hr
City: undetermined
Country: United Kingdom
Working Arrangements: remote
IR35 Status: outside IR35
Seniority Level: undetermined
Industry: IT
Senior Full Stack Engineer (Frontend/Mobile-Leaning) – Travel Tech Contract, Outside IR35 Remote (UK only) £400-500/day A fast-growing travel concierge startup needs a frontend/mobile-leaning engineer to build out their React Native app for iOS and Android. You'll be building:
- Mobile flows for onboarding, auth/OTP, trip planning, bookings, notifications, support
- Polished React Native UI across iOS and Android
- Integration with backend APIs (Node.js, Express.js, TypeScript, MongoDB)
- State management, navigation, offline handling, push notifications, deep links
What you'll bring:
- Strong React Native and TypeScript skills
- Solid REST API integration experience
- Good grip on iOS/Android app lifecycle and release requirements
- Comfort working with Node.js/Express/MongoDB backends
Startup/small-team pace
Bonus points: Expo, React Navigation, Zustand/Redux Toolkit, React Query; mobile testing (Detox/Maestro); CI/CD for mobile, TestFlight/Play Console. Get in touch if this sounds like you.