Staff React Native Engineer
Skills
About the Role
You will develop and ship new features for the mobile app using React Native and maintain a scalable, reliable codebase. You will integrate core blockchain functionality such as wallet connectivity, transaction signing, on-chain reads, gas estimation, and account abstraction flows. You will build secure wallet and key-management interfaces and deliver real-time data experiences like balances, yield updates, and notifications. You will collaborate with designers to deliver pixel-perfect UI and refined interactions, work with backend and protocol engineers to integrate on-chain and off-chain data and analytics, optimize app performance across memory, battery and cold-start time, and partner cross-functionally on requirements, security reviews, code quality, and long-term architecture.
Requirements
- 5+ years building consumer mobile apps
- 3+ years with React Native
- Strong TypeScript proficiency
- Deep knowledge of mobile architecture, navigation, animation, and native module integration
- Experience integrating blockchain features (wallets, transactions, gas, RPCs)
- Familiarity with account abstraction
- Proven ability to ship polished mobile experiences with strong UX sensibilities
- Experience with secure storage, encryption, and managing sensitive user data
- Comfortable owning large product areas end-to-end and collaborating in cross-functional teams
Responsibilities
- Develop and ship new features for the mobile app using React Native
- Integrate blockchain functionality such as wallet connectivity, transaction signing, on-chain reads, gas estimation, and account abstraction flows
- Build secure wallet and key-management interfaces
- Deliver real-time data experiences such as balances, yield updates, and notifications
- Collaborate with designers to deliver pixel-perfect UI and refined interactions
- Integrate on-chain and off-chain data, supply/bridge/vault flows, and analytics with backend and protocol engineers
- Optimize app performance across memory, battery, cold-start time, and responsiveness
- Partner cross-functionally on requirements, timelines, security reviews, code quality, and long-term architecture