Who we're looking for
Paxos Labs builds DeFi infrastructure enabling global access to safe, intuitive on-chain financial rails. We work with major financial enterprises and believe the future of DeFi depends on powerful primitives delivered with seamless DevX.
We're seeking a motivated developer who can build, research, and apply deep DeFi + product design knowledge to create interfaces and tooling that make sense for real users.
Interests:
- DeFi Primitive UX
- Crosschain UX
- DeFi Wallet UX
- Product Design & Engineering
Responsibilities
SDK/API Development
- Build APIs/SDKs for integrating onchain infra into enterprise platforms.
- Research and integrate smart contract transactions.
- Maintain secure OSS repos and iterate on DevX.
Fullstack Development
- Collaborate with designers via Figma.
- Rapidly iterate across frontend & backend code.
EVM Development
- Stay current on Ethereum upgrades affecting wallet/dev UX.
- Reimagine onboarding non-crypto-native devs via our developer kit.
Reliability
- Maintain high liveness SLOs & observability.
- Work with security to protect developers & users.
Qualifications
Knowledge — Contextual
- Deep Knowledge with building EVM dapps.
- Deep Knowledge with developer-facing SDK and API development.
- Familiarity with Uniswap, Aave, Morpho, Pendle, etc.
- Familiarity with cross-chain UX—Account Abstraction, bridges, etc.
- Familiarity with Solidity and reading smart contracts.
- Familiarity with financial math and quantitative communication.
Knowledge — Technical
- Ethereum SDKs—ethers, viem, wagmi, rainbowkit.
- Databases—Postgres, SQL, no SQL.
- SDK/API design for internal/external use.
- React, Redux, Next.js, TypeScript frameworks.
- CSS frameworks—Material UI, Tailwind.
- DevOps/CI-CD—Vercel, Heroku.
Experience
- Maintaining SaaS SDK/APIs at scale.
- Working directly with clients to support and engineer solutions.
