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Solidity Smart Contract Developer (Oracle)

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Job Description
  1. Design, develop, and audit blockchain smart contracts, ensuring security and scalability.
  2. Design on-chain/off-chain interaction solutions to enable trusted data on-chain.
  3. Collaborate with the Java backend team to integrate and test contracts with business systems.
  4. Research security vulnerability prevention for contracts and write technical documentation and deployment specifications.
Qualifications
  1. Bachelor's degree or above, with 2+ years of Solidity development experience. Familiar with the Ethereum/other public blockchain ecosystems.
  2. Proficient in common smart contract security issues (e.g., reentrancy, overflow). Experience in contract auditing is a plus.
  3. Knowledge of Oracle technology (e.g., Chainlink) and familiarity with Web3.js/ethers.js.
  4. Passionate about blockchain technology, with strong learning ability and innovative thinking.

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