Smart Contract Engineer

About Integral

Integral is a pseudonymous team packed with mathematicians, financial engineers, and coders. Our mission is to solve all sorts of trading puzzles For DeFi and safeguard the decentralized future for human society.

Founded in August 2020, Integral has built and operated two working products, FIVE and SIZE. These two products enable DeFi to offer large orders with world-class execution prices equally competitive with centralized exchanges. In 1 year of operations, Integral has executed over $450 million in volume, served an average trade size larger than any other DEXs, and built smart contracts that have never failed once.

As one of the earliest players in this new primitive, Integral is determined to define the category and make DeFi the standard for large trades. To prepare well for this challenge, we have made connections with some of the biggest names in DeFi, and secured us a healthy cash runway with a $32m seed round. Our current advisors include Rob Leshner (Founder of Compound), Tarun Chitra (Founder of Gauntlet), Michael & Vance (Framework Ventures), and Olaf Carlson-Wee (Founder of Polychain Capital).

We are a rapidly growing startup moving at the lightning-fast pace of crypto. The candidate we select will play an essential role in the company’s development, culture, and future and pave the way for this new approach to entertainment.

DEX will always be a fundamental pillar of a decentralized society. DEX for large orders will be even more important as many trades define a primitive (e.g., NFT). If you are interested in safeguarding this decentralized future with us, please submit your application to the position below.

The Role

• Strong foundational understanding of Ethereum mechanics
  • Mempool
  • Transactions and Events
  • Gas
• Solidity experience
  • Experience writing and deploying Solidity code to Ganache, Kovan, and Mainnet
  • Ability to write full test coverage using Waffle, Mocha, and Chai
  • Knowledge of common security vulnerabilities and infamous hacks
  • Knowledge of popular design patterns and mechanics used in top DeFi projects
• JavaScript (web3 / ethers) + NodeJS / ReactJS Full-Stack Experience
  • Ability to create scrips for deploying and maintaining contracts
  • Ability to pull on-chain data and send transactions
  • Ability to create a working front-end to interface with smart contract code
• Experience integrating with Ethereum service providers
  • Etherscan / Alchemy
  • TheGraph