--- title: 'Fullstack Product Engineer at Paxos Labs' canonical: 'https://feeny.ai/job/fullstack-product-engineer-paxos-labs-new-york-s4fqtpmjafxf' type: 'job' last_seen: '2026-09-08' --- # Fullstack Product Engineer at Paxos Labs - **Company:** Paxos Labs - **Location:** New York, NY - **Employment:** full-time - **Work type:** onsite - **Posted:** 2026-02-16 - **Last confirmed live:** 2026-09-08 - **Apply:** https://jobs.ashbyhq.com/paxoslabs/5caa6fbf-3f7c-4b67-88cf-653db51fdf2b ## Job description ## WHO WE ARE Paxos Labs builds enterprise infrastructure that powers the next generation of trusted onchain financial products. We work with the largest financial enterprises in the world to build transparent and verifiable onchain infrastructure that works for end users and everyday financial use cases. If you believe in bringing DeFi and digital assets to the mainstream, consider building your career at Paxos Labs. We're hiring a Fullstack Product Engineer to help scale Paxos Labs's onchain product capabilities. ## WHO WE'RE LOOKING FOR The team at Paxos Labs builds DeFi infrastructure that simplifies the ability for users on and off-chain to access on-chain financial rails. We work with global distribution partners to bring the best (and safest) products that DeFi has to offer to the largest financial enterprises. We believe that the future of DeFi lies in providing global access to the most common sense and powerful primitives in on-chain markets in a sleek and DevX-friendly manner. We are looking for a motivated developer that can not only develop, but aptly research and deploy extensive knowledge across DeFi and product design to create a product that makes sense for real users. Most importantly, we are looking for developers with interests in the following: 1. DeFi Primitive UX 2. Crosschain UX 3. DeFi Wallet UX 4. Product Design and Engineering ## RESPONSIBILITIES - SDK/API Development - Build APIs and SDK to allow developers to integrate our onchain infrastructure into enterprise platforms. - Research and integrate smart contract transactions. - Maintain a secure open source repo, and constantly iterate on our DevX. - Fullstack Development - Collaborate with designers on Figma to create prototypes. - Rapidly iterate the code based on feedback, across frontend and backend code. - EVM Development - Stay up to date on Core Ethereum upgrades that change wallet and developer UX. - Reimagine how non-crypto-native developers will onboard to the EVM through our Paxos Labs developer kit. - Reliability - Maintain the highest standards in liveness SLOs and observability. - Work closely with our security engineer to safeguard developers and users from exploits. ## QUALIFICATIONS Knowledge Contextual - Deep Knowledge with building EVM dapps. - Deep Knowledge with developer-facing SDK and API development. - Familiarity with popular web3 apps such as Uniswap, Aave, Morpho, Pendle, etc. to compare the UX across the DeFi ecosystem. - Familiarity with cross-chain UX—Account Abstraction, crosschain bridges, etc. - Familiarity with Solidity, being able to read contracts and understand functionalities. - Familiarity with financial math, analysis, and the ability to communicate quantitative information to users. Technical - Ethereum SDKs—ethers, viem, wagmi, rainbowkit. - Databases—Postgres, SQL, no SQL, - SDK/API Design—building intuitive APIs for internal and external use. - React, Redux, Next.js, or other similar typescript frameworks. - CSS frameworks—material UI, tailwind css, etc. - DevOps and CI/CD—Vercel, heroku, etc. ## Experience - Experience maintaining SaaS SDK/APIs at scale. - Experience working directly with clients to provide technical support and engineer solutions. WHY JOIN US? Joining Paxos Labs means becoming part of a pioneering team at the forefront of financial innovation for the mass market. You will have the opportunity to: - Build the Future: Play a critical role in transforming traditional enterprises with innovative crypto solutions. - Do Impactful Work: Contribute to projects that have a tangible impact on the global financial landscape. - Enable Personal Growth: Benefit from continuous learning and professional development in a rapidly evolving industry with an emphasis on personal career advancement. - Receive Competitive Compensation: Receive a competitive salary and participate in directly in ownership structures that provide top-of-the-line benefits. - Join A Dynamic Team: Thrive in a fast-paced, agile setting where your ideas are valued and your contributions are recognized. ## LOCATION We are a heavily in-person team working in New York City. We prize effective in-person coordination that allows us to move fast. We also consider remote work on a case by case basis. Once we receive your application, we'll be in touch if we are interested. ## About Paxos Labs ## Core Business - **Primary industry**: Technology, Information and Internet (blockchain infrastructure / onchain finance) - **Target customers**: B2B – enterprises, fintech platforms, exchanges, and institutions looking to embed onchain financial products. - **Mission**: “To enable enterprises to own more of their economics, facilitate growth through innovation, and future-proof their business by delivering safe and utility-driven onchain experiences to their end-users.” ## Products & Services - **[Amplify Stack](https://www.paxoslabs.com/)**: A single API integration with three modules: - **Earn**: Embed yield directly into platform products through curated programs, putting idle balances to work. - **Borrow**: Integrate digital asset credit markets with automated collateral management and institutional-grade controls. - **Mint**: Launch branded digital dollars (stablecoins) with built-in redemption flows, reserve management, and compliance monitoring. ## Market Standing - **Valuation**: Not disclosed - **Key Metric**: Total funding – $12M (raised in a Venture Round on 2026-04-01) - **Notable Investors/Partners**: Robot Ventures, Blockchain Capital; incubated by Paxos (which is backed by Oak HC/FT, Declaration Partners, Founders Fund, Mithril Capital, PayPal Ventures). Partners include Uniswap. - **Growth Signals**: Launched in June 2025; announced flagship Amplify Stack in April 2026; 12 employees; LinkedIn followers 1,614 (+5.4% monthly); built on Paxos’s $180B+ tokenization track record. ## Competitive Advantages - **Regulatory moat**: Inherits over a decade of regulatory expertise from Paxos (NYDFS trust charter, OCC charter, MAS in Singapore, FSRA in Abu Dhabi). - **Proven infrastructure**: $180B+ tokenization volume, $3.5B+ payments volume processed on Paxos rails; used by PayPal, Mastercard, Stripe, Nubank, Interactive Brokers, Robinhood, Kraken, and OKX. - **Single API integration**: One integration covers yield, borrowing, and stablecoin issuance, reducing complexity for partners. - **Institutional trust**: Combines DeFi-native agility with enterprise-grade compliance and risk management. ## Strategic Focus - Expand the onchain product layer beyond simple access to crypto, making digital assets productive for users. - Enable platforms to own their economics by offering branded stablecoins, yield products, and credit markets. - Continue to build on the regulatory foundation of Paxos while operating independently to serve a broader set of builders and institutions. ## Why Work Here - **Small, agile team**: 12 employees – opportunity for high impact and ownership. - **Remote/hybrid flexibility**: Multiple offices (New York HQ) with remote or hybrid options available. - **Cutting-edge domain**: Work on the frontier of onchain finance, DeFi, and regulated digital assets. - **Engineering culture**: Roles include Smart Contract Engineer, Fullstack Product Engineer, DeFi Researcher – focus on building scalable, trusted financial infrastructure. - **Backed by industry leaders**: Strong backing from Paxos and top crypto VCs, providing stability and resources of an established player with startup speed. ## Sources 1. [paxoslabs.com](https://www.paxoslabs.com/) 2. [linkedin.com/company/paxos-labs](https://www.linkedin.com/company/paxos-labs) 3. [builtin.com/company/paxos-labs](https://builtin.com/company/paxos-labs) 4. [paxos.com/newsroom](https://www.paxos.com/newsroom/paxos-launches-new-start-up-to-expand-access-to-on-chain-markets) 5. [paxoslabs.com/posts](https://www.paxoslabs.com/posts/introducing-the-paxos-labs-amplify-stack) ## Other roles at Paxos Labs - [General Counsel](https://feeny.ai/job/general-counsel-paxos-labs-in-person-gc7maaa80j1h) — In-Person, OR / New York, NY - [Lead Security Engineer](https://feeny.ai/job/lead-security-engineer-paxos-labs-new-york-g3qkc92jqzm6) — New York, NY - [3D Motion & Marketing Designer](https://feeny.ai/job/3d-motion-marketing-designer-paxos-labs-united-states-9aygsntdv2jp) — United States - [Content & Social Manager](https://feeny.ai/job/content-social-manager-paxos-labs-san-francisco-kpremry5cyqr) — San Francisco, CA - [Smart Contract Engineer](https://feeny.ai/job/smart-contract-engineer-paxos-labs-in-person-5bkvyd3pczfy) — In-Person, OR / New York, NY - [DeFi Researcher](https://feeny.ai/job/defi-researcher-paxos-labs-in-person-g1zjchpcss5x) — In-Person, OR / New York, NY - [Fullstack Product Engineer](https://feeny.ai/job/fullstack-product-engineer-squad-bowery-in-xe7pe0ssypjg) — IN, Argentina