Openzeppelin Web3 Jobs in San Francisco, California, United States

7 jobs found

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$67k - $80k est.
CA San Francisco US

This role is with a Calyptus partner.

Our partners work in the blockchain space so please only apply if this is an area of interest.



  • Experience implementing smart contracts utilizing the latest EIPs (having experience writing/reviewing them is a major plus!)
  • 2-3 years of professional experience writing EVM-compatible smart contracts, with a total of 3-5+ years of software development experience
  • Knowledge of industry-standard security practices for DeFi protocols
  • Experience with technologies such as Solidity, Ethers.js, Hardhat, OpenZeppelin, and GraphQL. Familiarity with Circom is a plus.
  • Ability to work extended hours when necessary – preferably with startup experience


  • Collaborating with the co-founder and CTO to write core smart contracts for our organization
  • Writing production-quality smart contracts, unit tests, and deployment scripts
  • Following best practices in security and standards
  • Familiarity with swapping, staking, and liquidity farming contracts.


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