Fullstack Product Engineer
You will help scale Paxos Labs's onchain product capabilities, working across the stack to build DeFi infrastructure that simplifies access to on-chain financial rails for both crypto-native and non-crypto-native users. You will build APIs and SDKs that let developers integrate onchain infrastructure into enterprise platforms, research and integrate smart contract transactions, and maintain a secure open source repo while constantly iterating on developer experience. You will collaborate with designers on Figma to create prototypes, and rapidly iterate on code across frontend and backend. You will stay current on Core Ethereum upgrades that affect wallet and developer UX, and help reimagine how non-crypto-native developers onboard to the EVM through the Paxos Labs developer kit. You will also maintain high standards in liveness SLOs and observability, working closely with the security engineer to safeguard developers and users from exploits.
Responsibilities
- Build APIs and SDKs to allow developers to integrate onchain infrastructure into enterprise platforms
- Research and integrate smart contract transactions
- Maintain a secure open source repo and constantly iterate on DevX
- Collaborate with designers on Figma to create prototypes
- Rapidly iterate the code based on feedback across frontend and backend
- 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 the developer kit
- Maintain the highest standards in liveness SLOs and observability
- Work closely with the security engineer to safeguard developers and users from exploits
Requirements
- Deep knowledge building EVM dapps
- Deep knowledge of developer-facing SDK and API development
- Familiarity with popular web3 apps such as Uniswap, Aave, Morpho, Pendle to compare UX across the DeFi ecosystem
- Familiarity with cross-chain UX including Account Abstraction and crosschain bridges
- Familiarity with Solidity and ability to read contracts and understand functionalities
- Familiarity with financial math and analysis and ability to communicate quantitative information to users
- Experience with Ethereum SDKs such as ethers, viem, wagmi, rainbowkit
- Experience with databases such as Postgres, SQL, noSQL
- Experience with SDK/API design for internal and external use
- Experience with React, Redux, Next.js or other similar typescript frameworks
- Experience with CSS frameworks such as Material UI, Tailwind CSS
- Experience with DevOps and CI/CD tools such as Vercel, Heroku
- Experience maintaining SaaS SDK/APIs at scale
- Experience working directly with clients to provide technical support and engineer solutions