The Role
Design and develop blockchain smart contracts while ensuring security. Collaborate with backend teams and research contract vulnerabilities for documentation.
Summary Generated by Built In
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.
Top Skills
Chainlink
Ethereum
Ethers.Js
Oracle Technology
Solidity
Web3.Js
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The Company
What We Do
CoinMarketCap is the world's most trusted & accurate source for crypto market capitalizations, pricing and information.
CoinMarketCap is a U.S. company registered in the United States of America.
CoinMarketCap has been the premier price-tracking website for cryptocurrencies. It is the most referenced and trusted source for comparing thousands of crypto entities in the rapidly growing cryptocurrency space by users, institutions, and media.
CoinMarketCap firmly stands for accurate, timely and unbiased information, enabling each end user to draw their own informed conclusions from CoinMarketCap data.







