Mobile Engineer (Web3) — Build Crypto Native Apps

Avalanche; United States; Remote; USD 90,000 - 140,000; Full time

Job summary

Avalanche is seeking a React Native Developer to lead the mobile port of Arena, bringing our crypto-native app to iOS and Android and owning mobile product direction.

You will build the Arena mobile app with React Native, collaborate cross-functionally, ensure performance and UX, and manage Store releases; prior exp with Web3 wallets and crypto payments is a plus, with Apple/Google submission experience preferred.

Qualifications

• 3+ years of React Native and mobile app development.
• Strong JavaScript and TypeScript skills.
• Experience publishing apps on App Store and Google Play; familiarity with Web3 wallets is a plus.

Responsibilities

• Build and maintain the Arena mobile app using React Native.
• Collaborate with product, design, and backend teams to bring core features to mobile (DEX, Launchpad, Social Profiles).
• Ensure performance, reliability, and high-quality UI/UX on iOS and Android.
• Own the App Store and Google Play release processes.
• Participate in architecture planning and help shape Arena's mobile future.

Skills

React Native

JavaScript

TypeScript

Mobile Apps

App publishing

Job description

Avalanche is seeking a React Native Developer to lead the mobile port of Arena, bringing our crypto-native app to iOS and Android and owning mobile product direction.

You will build the Arena mobile app with React Native, collaborate cross-functionally, ensure performance and UX, and manage Store releases; prior exp with Web3 wallets and crypto payments is a plus, with Apple/Google submission experience preferred.