The Arena - Mobile Engineer (React Native) - Web3 App

Avalanche; United States; Remote; USD 90,000 - 130,000; Full time

Job summary

A leading Web3 social platform is seeking a Mobile Engineer (React Native) to lead mobile app development for iOS and Android. This role offers significant ownership over product direction and user experience. Candidates should have over three years of experience in mobile app development and a strong grasp of React Native, JavaScript, and TypeScript. The company promotes a fully remote and async-friendly working environment, awarding those who go the extra mile.

Benefits

Exclusive company swag

Flexible working hours

Ownership culture

Qualifications

• 3+ years of experience with React Native and mobile app development.
• Strong proficiency in JavaScript, TypeScript, and mobile platform guidelines.
• Experience publishing apps on both App Store and Google Play.

Responsibilities

• Build and maintain the Arena mobile app using React Native.
• Collaborate with product, design, and backend teams on core features.
• Own the App Store and Google Play release processes.

Skills

React Native

JavaScript

TypeScript

Mobile app development

Web3 technologies

Job description

The Arena - Mobile Engineer (React Native) – Web3 App

Job Posted

July 24, 2025 11:58 AM

Location

remote

Team

Engineering

type

Full-time

About The Arena

We’re building the leading Social-Fi platform on Avalanche — merging finance and social media into one electrifying Web3 experience. With over 310,000+ registered users and more than $500M+ in total trading volume, Arena is redefining how communities connect and how creators monetize online. If you’re passionate about shipping fast, love owning products end-to-end, and want to shape the future of Web3, Arena is the place for you.

Your Role

As our React Native Developer, you’ll lead the charge in bringing Arena to iOS and Android. You’ll be responsible for porting our web app to mobile platforms and helping us launch our first crypto-native app on the App Store and Google Play. This is not just a front-end role — you’ll have real ownership and input into product direction, architecture decisions, and user experience.

What You’ll Do

Build and maintain the Arena mobile app using React Native.

Collaborate with product, design, and backend teams to bring core features like DEX, Launchpad, and Social Profiles to mobile.

Ensure performance, reliability, and high-quality UI/UX on both iOS and Android.

Own the App Store and Google Play release processes.

Participate in architecture planning and help shape the future of Arena on mobile.

What You’ll Need

3+ years of experience with React Native and mobile app development.

Strong proficiency in JavaScript, TypeScript, and mobile platform guidelines.

Experience publishing apps on both App Store and Google Play.

Familiarity with integrating Web3 technologies and crypto wallets.

Bonus if you’ve shipped a mobile app that includes crypto payments and successfully navigated the Apple/Google submission process.

Bonus Points

Experience with Web3, wallets, or other crypto-native apps.

Worked on social or trading apps before.

Comfortable with native modules or bridging.

Familiarity with EVM chains, wallets, and DeFi concepts.

Why Join Arena?

Work with the brightest minds in the space who treat Arena like it’s their own startup

Get exclusive company swag and other perks

Build products that blend finance and social into something totally new

Fully remote, async-friendly team

Huge ownership, high impact. We value people who go the extra mile and reward them accordingly

How to join?

Please email [e-mail] with your profile and resume.