8-12+ years of engineering experience in React Native and mobile architecture
Proven track record in shipping large, technically complex systems end-to-end
Ability to serve as the technical anchor for a product area while being hands-on
Strong architectural instincts with a focus on pragmatic execution
Capacity to influence technical direction through clear communication and implementation strength
Experience in high-growth environments where systems solve scaling challenges
Demonstrated ability to elevate code quality and engineering standards
Responsibilities
Lead through high-impact code contributions across mobile stack
Own complex technical initiatives from architecture to deployment
Set and influence mobile architecture while being implementation-focused
Establish performance, reliability, and security patterns in a crypto context
Optimize mobile performance for speed, efficiency, and scalability
Collaborate with backend engineers on API integration and real-time data
Iterate rapidly, shipping features that enhance user engagement
Tackle technical challenges related to crypto interactions and data streams
Benefits
Unmatched ownership and autonomy
Exposure to advanced crypto systems
Fast-paced development with immediate impact
Full Job Description
What You'll Do
As a Senior Staff React Native Engineer, you'll remain deeply hands-on while shaping the technical direction of our mobile platform. You'll take ownership of the hardest problems, influence architectural decisions, and elevate the engineers around you - all while continuing to ship production code at a high velocity.
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
Who You Are
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.
