Fullstack Product Engineer
Institutional-grade infrastructure for embedded on-chain financial products, including branded stablecoin issuance, stablecoin movement, and yield activation.
Funding history
Projects
About Paxos Labs
Paxos Labs provides enterprise infrastructure that enables fintechs, enterprises, and crypto-native teams to build, launch, and scale embedded on-chain financial products. Its current platform supports branded stablecoin issuance through Mint, stablecoin orchestration across networks through Transit, and yield activation on stablecoin balances through Earn, with compliance, reserve, routing, monitoring, and configurable program controls.
Skills
Candidate Availability
Required and preferred rules are kept separate and reflect the wording in the original posting.
About the Role
Help scale Paxos Labs's onchain product capabilities by building developer-facing APIs and SDKs, integrating smart contract transactions, iterating across frontend and backend systems, and improving developer experience for EVM-based DeFi infrastructure.
Requirements
- Deep knowledge of building EVM dapps.
- Deep knowledge of developer-facing SDK and API development.
- Familiarity with DeFi applications including Uniswap, Aave, Morpho, and Pendle.
- Familiarity with cross-chain UX, account abstraction, and crosschain bridges.
- Familiarity with Solidity and the ability to read and understand smart contracts.
- Familiarity with financial mathematics and communicating quantitative information.
- Experience with Ethereum SDKs such as ethers, viem, wagmi, and RainbowKit.
- Experience with Postgres, SQL, and NoSQL databases.
- Experience designing intuitive SDKs and APIs for internal and external use.
- Experience with React, Redux, Next.js, or similar TypeScript frameworks.
- Experience with CSS frameworks such as Material UI and Tailwind CSS.
- Experience with DevOps and CI/CD tools such as Vercel and Heroku.
- Experience maintaining SaaS SDKs or APIs at scale.
- Experience working directly with clients to provide technical support and engineer solutions.
Responsibilities
- Build APIs and SDKs that let developers integrate onchain infrastructure into enterprise platforms.
- Research and integrate smart contract transactions.
- Maintain a secure open source repository and continuously improve developer experience.
- Collaborate with designers using Figma to create prototypes.
- Rapidly iterate across frontend and backend code based on feedback.
- Stay current on core Ethereum upgrades affecting wallet and developer UX.
- Improve onboarding for non-crypto-native developers through the Paxos Labs developer kit.
- Maintain high standards for liveness SLOs and observability.
- Work with the security engineer to protect developers and users from exploits.
Benefits
- Continuous learning and professional development.
- Opportunities for personal career advancement.
- Competitive compensation.
- Participation in ownership structures and top-tier benefits.
- Opportunity to work on impactful crypto and financial infrastructure.
