Job Url: https://www.remoterocketship.com/company/0x-org/jobs/senior-full-stack-engineer-matcha-united-states-remote Job Description: 0x Website LinkedIn All Job Openings 0x is a platform that offers a suite of APIs designed to enable decentralized finance (DeFi) trading and token swaps directly within applications. With features such as a Swap API, Gasless API for seamless transactions, and analytics tools for trade insights, 0x streamlines the integration of cryptocurrency trading functionalities. It caters to developers looking to monetize their apps while providing access to a wide range of tokens and liquidity from over 130 exchanges. Ethereum • Smart Contracts • Blockchain • Cryptography • DeFi 51 - 200 employees Founded 2016 🔌 API ₿ Crypto 💳 Fintech Senior Full Stack Engineer, Matcha Yesterday 🇺🇸 United States – Remote 💵 $95k - $230k / year ⏰ Full Time 🟠 Senior 🧑‍💻 Full-stack Engineer AWS Grafana GraphQL JavaScript Next.js Node.js React Ruby on Rails Solidity TypeScript Web3 Apply Now Receive Emails with Similar Jobs Report problem 📋 Description • COMPANY • At 0x, our mission is to "Create a Tokenized World Where All Forms of Value Can Flow Freely". • Founded in 2017, we’ve processed over 78M+ transactions and $140B+ in trading volume from users trading on Matcha, Coinbase Wallet, Robinhood Wallet, Phantom, Rainbow, DefiLlama, MetaMask, Zerion, Zapper, and many more. • When you join 0x, you’ll become part of a veteran team of crypto builders who know the importance of code quality, team cohesion, and a culture of learning. • As a Senior Full Stack Engineer on the Matcha team you will own user‑facing features end‑to‑end from requirements gathering and design reviews to shipping, telemetry, and iteration. • You’ll dig into product analytics, using data to guide decisions with our product and design partners to continuously improve Matcha. 🎯 Requirements • 5+ years building production web apps; you’ve worn the "Senior" badge. • Fluency in TypeScript and modern React patterns. • Strong command of HTML/CSS and browser performance fundamentals. • Proven experience designing and consuming APIs (REST or GraphQL). • Hands‑on with Web3 tooling (wagmi, viem, ethers.js) or deep interest and the capacity to ramp fast. • Passion for the benefits of decentralization and the 0x mission • You embody our core values: do the right thing, consistently ship, and focus on long-term impact • Time‑zone overlap with US Pacific ± 4 hours. • Bachelor's or equivalent experience 🏖️ Benefits • The base salary range for this position is $95,000 - $230,000 + equity + ZRX tokens + benefits. • Comprehensive insurance (medical/dental/vision/life/disability) for U.S.-based employees — 100% of base plan covered for you and dependents • 401k and FSA for U.S.-based employees • Monthly mobile phone bill, wellness, and pre-tax transportation expense • Covered mental health benefits (included professional therapy sessions) • A supportive remote environment • Lunch reimbursement for all employees across the globe! • Stipend for your ideal remote / WFH set-up: headphones, and any other work gear you may need • 12-week paid parental leave • Great office conveniently located in the SF Financial District for those in the region! • Flexible vacation: Take time when you need it (and we really mean it!) • Multiple annual in-person team meet-ups around the globe