# Junior Full Stack Engineer \($250k - $300k salary\) - Company: [Batoncorporation]() - Location: New York - Team: Engineering - Employment type: Full Time - Salary: $250K – $300K - Posted: January 20, 2026 ## 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 Full Stack Engineer at Baton, you’ll work on production systems operating at real scale, alongside a team of highly experienced engineers. This is a hands-on role with immediate responsibility and fast feedback. * Build, ship, and iterate on production features that reach hundreds of thousands of users * Work across the stack, from backend services and data pipelines to frontend interfaces, gaining deep exposure to how large systems are built and operated * Learn to design for performance, reliability, and scalability by working on systems under real-world load * Prototype quickly, test ideas with real users, and refine based on data rather than opinion * Tackle ambiguous, technically challenging problems and learn to reason from first principles with guidance from experienced engineers * Collaborate closely with a small, high-caliber team where code quality, clarity of thought, and execution speed matter * Own features end to end, from initial idea and implementation through deployment, monitoring, and iteration # Who You Are * An exceptional early-career engineer with a strong foundation in computer science and the ability to ramp quickly on new systems and codebases * Studied at a top university or demonstrated equivalent ability through competitive programming, Olympiads, open-source contributions, or substantial personal projects * Comfortable working across the stack, with hands-on experience in technologies like TypeScript, React, Next.js, and Node.js (or adjacent modern frameworks) * Curious and intellectually rigorous - you enjoy understanding *why* systems work, not just how to use them * A strong problem solver who can break down ambiguous problems, reason from first principles, and iterate toward solid solutions * High-agency and ownership-oriented, eager to take responsibility for features end-to-end while learning from more experienced engineers * Motivated by fast feedback, real users, and an environment where what you ship matters immediately * Hungry to learn from exceptional peers and grow rapidly by working on challenging problems at real scale # 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. ## Apply [Apply on Batoncorporation]() Canonical job page: