Staff React Native Engineer - Crypto

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.

Who You Are

• 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

What it's like to work here

• We work in person
• Hours can be long and unconventional
• The pace is intense
• Expectations are high, and impact is immediate
• Working at Baton is not for everyone

Why Join Us?

• Unmatched ownership and autonomy
• Exposure to systems operating at the edge of crypto scale
• The ability to ship fast and see real-world impact immediately

Compensation & Package

Compensation & Package

• Significant upside
• Competitive salary
• Negotiable equity opportunities