Mobile Engineer – React Native & Web3

About the role

We are seeking a Mobile Engineer to shape the core user experience of our next‑generation crypto products. As one of the first mobile engineers on the team, you will design and own the frontend architecture from scratch, delivering a seamless, native‑feeling experience on both iOS and Android.

Key responsibilities

• Develop and maintain a React Native mobile application that feels native on iOS and Android.
• Build secure, reliable wallet features, handling real‑time price updates, transaction histories, and multi‑chain wallet states.
• Integrate the app with backend APIs and wallet services.
• Ensure high performance, reliability, and an excellent user experience.
• Collaborate closely with backend engineers and the product team.

Required profile

• Experience building mobile applications with React Native.
• Solid JavaScript and TypeScript development background.
• Proven ability to integrate mobile apps with APIs.
• Capability to ship features independently.
• Nice to have native iOS or Android development experience.
• Experience in fintech or crypto application development.
• Familiarity with secure mobile storage and authentication mechanisms.
• Knowledge of Secure Enclave (iOS), KeyStore (Android), or other hardware‑backed security.

Required skills

• React Native
• JavaScript
• TypeScript
• iOS development
• Android development
• Secure Enclave
• KeyStore