--- title: 'Senior Staff Full Stack Engineer ($500k - $1.5m salary) at Baton Corporation Ltd' canonical: 'https://feeny.ai/job/senior-staff-full-stack-engineer-500k-1-5m-salary-baton-corporation-ltd-new-york-k8gyjxe7d1nb' type: 'job' last_seen: '2026-09-14' --- # Senior Staff Full Stack 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/68cdbe6f-7e45-46a2-a312-2534d5d12fd6 ## Job description ## Who We Are Baton Corporation is the development company that builds and operates the entire technology stack behind [pump.fun](https://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 Full Stack Engineer, you’ll remain deeply hands-on while shaping the technical direction of our platform across frontend and backend systems. You’ll own the hardest cross-stack problems - performance, scalability, correctness, and architectural coherence in a fast-moving environment - Architect and build high-performance systems across the entire stack, directly contributing production code in both frontend and backend layers - Define and evolve cross-stack architecture that scales with user growth, product complexity, and real-time interaction demands - Lead complex, multi-surface initiatives end to end - from system design and RFC through implementation, rollout, and iteration - Design clean boundaries between frontend, backend, and blockchain infrastructure, ensuring systems remain modular and adaptable as we scale - Anticipate systemic bottlenecks (performance, data consistency, infra limits) and proactively design durable solutions - Drive improvements in performance, reliability, and observability across the stack - Rapidly prototype and validate new product ideas while ensuring that successful experiments evolve into production-grade systems - Raise the bar for engineering quality through design reviews, architectural guidance, and hands-on mentorship - Act as a technical anchor during critical launches, migrations, or incidents that span multiple parts of the stack - Improve developer velocity by evolving tooling, CI/CD pipelines, testing strategy, and shared abstractions ## Who You Are - Proven track record of owning large cross-stack systems serving real users under real load - Deep expertise in TypeScript, React, Next.js, and Node.js (or equivalent backend frameworks), with strong architectural instincts - Comfortable reasoning about distributed systems, data modelling, caching, and client–server tradeoffs - Able to move fluidly between frontend performance optimisation and backend system design - Known for solving ambiguous, cross-cutting technical problems that span multiple layers of the stack - High-agency and execution-driven - you influence direction by building and shipping - Comfortable setting technical direction without stepping away from implementation - Experience in high-growth or high-scale environments where systems must evolve rapidly without collapsing under complexity - Familiar with crypto, DeFi, or blockchain systems - especially real-time interactions, indexing, or wallet-integrated 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 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 React Native Engineer ($500k - 1.5m salary)](https://feeny.ai/job/senior-staff-react-native-engineer-500k-1-5m-salary-baton-corporation-ltd-new-t5661q937wzk) — 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