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# Staff React Native Engineer - Crypto

- **Company:** Career Renew
- **Location:** New York, NY, United States
- **Salary:** $250,000
- **Contract:** Permanent contract
- **Skills:** Application Programming Interfaces (APIs), Apple IOS, Mobile Application Development, Mobile Application Software, Open Source Technology, Performance Tuning, Blockchain, Systems Integration, Backend, Real Time Data, React Native
- **Published:** October 23, 2026
- **Apply:** https://www.thejobnetwork.com/job/e185e9f1-717b-4913-a32b-8ef4f3191152/staff-react-native-engineer-crypto

## About the Role

* A React Native specialist with a strong track record of building and deploying mobile applications at scale
 * Proficient in React Native and mobile development best practices, with a deep understanding of performance optimisation
 * Comfortable working across the mobile stack, integrating native modules and optimising for iOS and Android
 * Passionate about crypto, DeFi, and blockchain (or highly motivated to dive in)
 * Ideally an active contributor to open source react native projects
 * A fast-moving, problem-solving engineer who thrives in an environment where speed and impact matter
 * High-agency and ownership-driven, capable of leading features end-to-end with minimal guidance
 * Experienced in high-growth startups or fast-paced product teams, where iteration speed and user feedback drive decision-making
 * Excited to be part of a world-class engineering team, building the next generation of mobile-first crypto applications

## Description

Job Description Career Renew is recruiting for one of its clients a Staff React Native Engineer - Crypto - this is a fully onsite role in New York. Salary range: 250-400K USD yearly plus benefits.

As a React Native Engineer on our mobile team, you'll play a pivotal role in building and scaling our mobile application, bringing the power of crypto and SocialFi to users worldwide. You'll work across the stack to craft high-performance, seamless mobile experiences, shipping fast and iterating rapidly in a high-growth environment.

 * Build and maintain a world-class mobile application using React Native, ensuring smooth performance and an intuitive user experience.
 * Optimise for speed, efficiency, and scalability, creating a seamless bridge between blockchain interactions and mobile-first design.
 * Work closely with backend engineers to integrate APIs, real-time data streams, and decentralised technologies.
 * Iterate quickly-shipping features, gathering feedback, and refining the mobile experience to drive engagement and retention.
 * Solve complex technical challenges related to crypto wallets, smart contract interactions, and real-time data updates.
 * Maintain a clean, modular, and scalable codebase while pushing the boundaries of mobile development.
 * Collaborate with designers, engineers, and product leaders to shape the future of our mobile platform.