About the company
CoinMarketCap is the worldās most trusted and accurate source of data for cryptocurrencies. Used by millions of individuals, organizations, and exchanges, CoinMarketCap brings the most up-to-date market capitalizations, pricing, and cryptocurrency information to our users. Pulling data from multiple exchanges and combining our robust research allows us to provide the most realistic representation of each cryptocurrency. As we grow, we will continue to provide access to our data wherever, whenever, and however is most helpful to our users.
Job Summary
Job Description:
šDesign, develop, and audit blockchain smart contracts, ensuring security and scalability. š Design on-chain/off-chain interaction solutions to enable trusted data on-chain. šCollaborate with the Java backend team to integrate and test contracts with business systems. šResearch security vulnerability prevention for contracts and write technical documentation and deployment specifications.
Qualifications:
šBachelor's degree or above, with 2+ years of Solidity development experience. Familiar with the Ethereum/other public blockchain ecosystems. šProficient in common smart contract security issues (e.g., reentrancy, overflow). Experience in contract auditing is a plus. š Knowledge of Oracle technology (e.g., Chainlink) and familiarity with Web3.js/ethers.js. šPassionate about blockchain technology, with strong learning ability and innovative thinking.
If youāre passionate about blockchain and decentralized technologies, explore more opportunities in web3 and cryptocurrency careers.





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