Senior Solidity Developer / Engineer

Job Title: Senior Solidity EngineerLocation: USA (Remote)Job Description: Senior Solidity EngineerThe Senior Solidity Engineer is a cornerstone of any blockchain development team, responsible for architecting, implementing, and securing advanced smart contracts on the Ethereum network and compatible environments.Key Responsibilities• Lead Smart Contract Development: Take the initiative in designing and implementing complex smart contract logic using Solidity or Vyper, ensuring code quality, scalability, and maintainability.• Design Sophisticated Patterns: Develop and refine advanced contract patterns, leveraging deep understanding of on-chain workflows and composability to enable secure and efficient decentralized applications.• Identify EVM Execution Issues: Proactively diagnose, resolve, and prevent issues related to Ethereum Virtual Machine (EVM) execution• Champion Best Practices: Guide the adoption of Agile methodologies, establish best practices for continuous integration and deployment, and foster a culture of code review, testing, and security awareness across the team.Required Experience and Skills• Expertise in Solidity (or Vyper): Proven track record developing and deploying sophisticated smart contracts on Ethereum Mainnet or major testnets.• Ethereum Security: Deep knowledge of Ethereum security principles, common vulnerabilities (such as reentrancy, overflow/underflow, and front-running), and industry-standard mitigation techniques.• Smart Contract Auditing: Experience auditing smart contracts, interpreting audit reports, and implementing necessary code improvements.• Agile Methodologies: Demonstrated ability to work within Agile teams, iterating rapidly and delivering production-grade features in a collaborative environment.• Strong Problem-Solving: Excellent analytical skills, with a passion for tackling complex technical challenges and optimizing EVM-based systems.