Jobs at Phi Labs

### About us Our mission is to visualize on-chain identity and create an open and inclusive metaverse land system that is based on universal web3 building blocks, such as ENS domains and wallet activity. We believe that everyone with an ENS domain or some sort of on-chain activity should be granted virtual land and the ability to build upon it. We propose to generate virtual lands from ENS domains and populate them with objects that represent on-chain activities (e.g. achievements, status, communities). ### About **the Role** With a focus on world-class UX and community, you'll take ownership of the entire development lifecycle and quickly ship features in an agile environment. The code must be clean, easy to audit, yet efficient in terms of deployment, execution, and maintenance. You will analyze numerous services and create a proof system for on-chain activities. ### **Requirements** - 5+ years of experience in engineering - 3+ years of experience in backend web application development - At least one year of experience building with Foundry/Hardhat, Tenderly, and other advanced smart contract development tools - Comfortable working with cloud-native AWS infrastructure (DynamoDB, lambda, SQS) - Fluent in English ***You'll have expert knowledge of:*** - Designing services using NFT ***Major plus if you have experience with:*** - Experience in maintaining AWS production services - Background in mathematics and cryptography - Has experience developing Solidity Smart Contracts and protocols (audit experience ++) - Has experience analyzing on-chain data - Has experience with open-source ***We're also looking for experience with:*** - Game developer - Experience or strong interest in learning ZK programming languages such as Circom or Noir ### Others ***Tech stack*** - Back: Typescript, Node.js - DB: DynamoDB - APIs: REST, GraphQL, the Graph - Infra: AWS infrastructure, Docker, Github Action, Alchemy, Tenderly - Smart contracts & ZK: Solidity, Foundry, H