Smart Contract Engineer at NFTGo

Job Description

Key Responsibilities

• Conduct comprehensive research on blockchain contract protocols, including their operational mechanisms, consensus algorithms, and underlying implementation frameworks.
• Monitor and analyze on-chain contract calls and transaction logs using blockchain explorers (e.g., Etherscan) and advanced analytics tools.
• Develop and maintain secure, scalable smart contracts for decentralized applications, ensuring compliance with industry standards and best practices.
• Track the evolution of Ethereum's open-source technology, including upgrades to the Ethereum Virtual Machine (EVM) and new consensus mechanisms.
• Collaborate with cross-functional teams to design and implement blockchain-based solutions that align with business objectives and technical requirements.
• Document contract behaviors, vulnerabilities, and optimization strategies to support team knowledge sharing and future development.
• Perform audits and security assessments of smart contracts to identify potential risks and improve system robustness.
• Stay informed about emerging trends in blockchain technology and business innovation, providing insights for strategic decision-making.

Job Requirements

• Proven experience in blockchain contract development, with a strong foundation in Solidity, JavaScript, and other relevant programming languages.
• Deep understanding of Ethereum's architecture, including its consensus mechanisms (PoW/PoS), smart contract lifecycle, and decentralized application (DApp) ecosystems.
• Proficiency in using blockchain analysis tools (e.g., Geth, Truffle, Remix) and transaction monitoring platforms to track contract interactions and logs.
• Knowledge of cryptographic principles, consensus algorithms, and blockchain security best practices to ensure contract integrity and system safety.
• Excellent problem-solving skills and attention to detail, with the ability to debug and optimize complex smart contract code.
• Strong communication abilities to collaborate with developers, auditors, and business stakeholders while presenting technical findings clearly.
• Ability to work independently and manage multiple projects simultaneously, with a commitment to continuous learning and innovation.
• Preferred: Experience with blockchain platforms beyond Ethereum (e.g., Hyperledger, Polkadot) and familiarity with decentralized finance (DeFi) or non-fungible token (NFT) protocols.
• Preferred: Proven track record of contributing to open-source blockchain projects or publishing technical research on smart contract security and optimization.