Senior Mobile Software Engineer – React Native
Core
Lead development of React Native + Expo apps serving customer and broker journeys in the property finance domain.
Role type
Senior Mobile Software Engineer (React Native)
Builds
Secure, cross-platform mobile applications for iOS and Android
Domain
Fintech / Property Finance
Deliverable
production ML models | product features
Required skills
React Native, TypeScript, Expo SDK, mobile architecture design, CI/CD, automated testing, backend integration (REST/GraphQL), security fundamentals (encryption, auth), AI-assisted development (Claude Code)
Preferred skills
Expo Modules API, bare native code, OpenSpec workflows
Technologies
React Native, Expo, TypeScript, Zustand, React Navigation, Auth0, Reanimated, Zod, React Query, Ky, Bitbucket, Buildkite, EAS Build
Responsibilities
Design and implement app architecture and navigation layers; build and maintain shared npm packages; collaborate on end-to-end feature delivery; instrument and monitor production apps; mentor mobile engineers; review AI-generated code and specifications.
Seniority
Senior, hands-on IC
