--- title: 'Senior Staff React Native Engineer ($500k - 1.5m salary) at Baton Corporation Ltd' canonical: 'https://feeny.ai/job/senior-staff-react-native-engineer-500k-1-5m-salary-baton-corporation-ltd-new-t5661q937wzk' type: 'job' last_seen: '2026-09-14' --- # Senior Staff React Native Engineer ($500k - 1.5m salary) at Baton Corporation Ltd - **Company:** Baton Corporation Ltd - **Location:** New York, NY - **Employment:** full-time - **Work type:** onsite - **Posted:** 2026-02-12 - **Last confirmed live:** 2026-09-14 - **Apply:** https://jobs.ashbyhq.com/batoncorporation/d09f67c7-e84a-4945-9551-fd21ed206320 ## Job description ## Who We Are Baton Corporation is the development company that builds and operates the entire technology stack behind [pump.fun](http://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. ## 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. ## About Baton Corporation Ltd ## Company Overview - **One-liner**: Baton Corporation is the development company that builds and maintains pump.fun, the dominant memecoin launchpad on Solana, processing over $300M in daily trading volume. - **Entity Type**: Private (profit-generating, no disclosed funding rounds) - **Headquarters**: Mildenhall, Bury St. Edmunds, England, United Kingdom - **Founded**: 20 March 2023 - **Founders**: Alon Cohen (CEO), Noah Tweedale (CTO), Dylan Kerler (COO) ## Core Business - **Primary industry**: Blockchain infrastructure / cryptocurrency platforms - **Target customers**: B2C – creators and traders of memecoins on Solana; also serves as a platform for third-party token launches - **Mission or purpose**: To operate the dominant on-chain launchpad with extreme scale, speed, and data-driven product development ## Products & Services - **pump.fun** – A memecoin launchpad and trading platform on Solana. Allows users to create and trade tokens with low friction. Processes $300M+ daily volume and generated $500M+ profit in 2025. - **Blockchain platform development** – Baton develops and maintains blockchain platforms on behalf of third parties (as stated on their site). ## Market Standing - **Valuation/Market Cap**: Not publicly disclosed - **Key Metric**: $500M+ profit in 2025 (from pump.fun operations) with fewer than 100 employees - **Notable Investors/Partners**: No external investors disclosed; partners likely include Solana ecosystem projects and market makers - **Growth Signals**: 27 employees on LinkedIn (up 3.3% monthly) with 12 open positions; hires from Meta, Vyper (acquired by pump.fun), Whatnot, and other tech companies; expanding engineering team aggressively ## Competitive Advantages - **Dominant market position**: pump.fun is the leading memecoin launchpad on Solana by volume and profitability. - **Lean, high-velocity team**: Fewer than 100 people operate a platform generating hundreds of millions in profit, shipping to production daily. - **Technical moat**: Expertise in Solana programs, high-performance distributed systems, and recommendation systems at scale. - **Data-driven culture**: Systematic experimentation and the scientific method guide product decisions. ## Strategic Focus - Continue scaling pump.fun’s infrastructure to handle growing volume and user base. - Expand engineering team across backend, frontend, mobile, Solana, and reinforcement learning roles. - Maintain low bureaucracy and high ownership to keep shipping speed unmatched. ## Why Work Here - **Culture**: Extremely high ownership, end-to-end feature ownership, fast-paced, intense, and in-person (UK office). Not for everyone – long and unconventional hours expected. - **Remote/Hybrid policy**: Fully in-person; no remote option indicated. - **Compensation**: Competitive salaries ranging from $250K (Junior) to $1.5M (Senior Staff) per year. - **Engineering culture**: Data-driven, daily production deploys, low meetings, high impact. Work on bleeding-edge Solana and distributed systems problems. - **Notable perks**: Unmatched autonomy, exposure to systems operating at crypto scale, immediate real-world impact. ## Sources 1. [batoncorporation.com](https://batoncorporation.com/) 2. [jobs.ashbyhq.com/batoncorporation](https://jobs.ashbyhq.com/batoncorporation) 3. [LinkedIn – Baton Corporation](https://uk.linkedin.com/company/baton-corporation1) 4. [Companies House – BATON CORPORATION LTD](https://find-and-update.company-information.service.gov.uk/company/14743013) 5. [Endole Insight – Baton Corporation Ltd](https://open.endole.co.uk/insight/company/14743013-baton-corporation-ltd) ## Other roles at Baton Corporation Ltd - [Staff Data Scientist - Growth & Marketing ($400k - $500k)](https://feeny.ai/job/staff-data-scientist-growth-marketing-400k-500k-baton-corporation-ltd-new-york-4hkyysptqzec) — New York, NY - [Product Designer ($300k - $500k)](https://feeny.ai/job/product-designer-300k-500k-baton-corporation-ltd-new-york-sfh2kdfrprjk) — New York, NY - [Legal Associate ($225k - $275k salary + bonus)](https://feeny.ai/job/legal-associate-225k-275k-salary-bonus-baton-corporation-ltd-new-york-k0sgd7s3qzfn) — New York, NY - [Head of Performance Marketing & Acquisition ($400k - $1m salary)](https://feeny.ai/job/head-of-performance-marketing-acquisition-400k-1m-salary-baton-corporation-ltd-kqv7cpnxas0p) — New York, NY - [Staff Data Engineer ($400k - 500k salary)](https://feeny.ai/job/staff-data-engineer-400k-500k-salary-baton-corporation-ltd-new-york-a4v2rrehawb0) — New York, NY - [Senior Staff Full Stack Engineer ($500k - $1.5m salary)](https://feeny.ai/job/senior-staff-full-stack-engineer-500k-1-5m-salary-baton-corporation-ltd-new-york-k8gyjxe7d1nb) — New York, NY - [Staff Frontend Engineer ($400k - $500k salary)](https://feeny.ai/job/staff-frontend-engineer-400k-500k-salary-baton-corporation-ltd-new-york-t6regg32fw62) — New York, NY - [Staff Solana Program Engineer ($300 - $500k salary)](https://feeny.ai/job/staff-solana-program-engineer-300-500k-salary-baton-corporation-ltd-new-york-bg1qrdtshgrq) — New York, NY