Senior Staff React Native Engineer ($500k - 1.5m salary)

About the role

Baton Corporation is the development company that builds and operates the entire technology stack behind pump.fun , the largest memecoin launchpad in production today. The systems are low latency, high throughput, live under constant load, and break if you get them wrong.

Responsibilities

• Lead by example through high-impact code contributions across critical areas of the mobile stack
• Own the most complex technical initiatives, from architecture design to production deployment
• Set technical direction for mobile architecture while remaining deeply involved in implementation
• Establish and evolve patterns for performance, reliability, and security in a crypto-native environment
• 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

Requirements

• 8-12+ years of engineering experience, with deep expertise in React Native and mobile architecture
• Proven track record of owning and shipping large, technically complex systems end-to-end
• Comfortable operating as the technical anchor for a product area while remaining fully hands-on
• Strong architectural instincts, but biased toward pragmatic execution
• Able to influence technical direction through clarity of thinking and strength of implementation
• Experienced in high-growth environments where you've helped systems evolve under rapid scale
• Naturally raises the bar for code quality, performance, and engineering standards around you
• 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
• If you're motivated by responsibility, speed, and building products used by massive audiences, you'll feel at home here.

Benefits

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