is hiring a
Blockchain Engineer in China

Logo of
Blockchain Engineer
💵 ~$120k-$130k
📅 Posted on Jul 11, 2024


The company is seeking a talented and motivated Web3 Engineer with solid experience in Solidity smart contracts to join their team. The primary responsibility will be designing, implementing, and testing smart contracts for their web3 products and apps, working closely with the product development team. Additional responsibilities include developing and deploying secure blockchain backends and participating in frontend or backend development that interacts with smart contracts.


  • Solid experience building out Solidity smart contracts in production
  • In-depth understanding of current and emerging ERC standards (e.g. ERC20, ERC721, ERC1155, ERC998, ERC777)
  • Unit-Testing and Continuous Integration processes experience
  • Familiar with typical smart contract problems like reentrancy, migrations, and upgradeability of immutable systems


  • Understand core business logic and objectives, and implement them with smart contracts
  • Lead the building of smart contracts in collaboration with PMs and other engineers
  • Design, develop, and implement different types of resilient, gas-efficient, and secure Smart Contracts on Ethereum
  • Provide the highest level of reliability with contract codes 100% tested
  • Develop and deploy secure blockchain backends, such as blockchain networks and related tooling and scripts to support the different operational needs
  • Participate in the development and integration of frontend or backend that interacts with smart contracts
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