Senior Smart Contract Engineer

About the Role

Our client is a leading innovator in the crypto and blockchain space, looking for a talented Senior Smart Contract Engineer to join their forward-thinking team in Belfast . You will be responsible for designing, developing, testing, and deploying secure and efficient smart contracts that form the backbone of our decentralized applications and platforms. This role offers the chance to work on challenging projects that push the boundaries of what's possible in the blockchain ecosystem, contributing to a culture that values meticulous coding, security, and collaborative innovation, ensuring the integrity and functionality of our core blockchain products.

Key Responsibilities

• Develop, audit, and deploy secure and efficient smart contracts on platforms like Ethereum using Solidity.
• Design and implement decentralized applications (dApps) and related backend services.
• Collaborate closely with product teams to define requirements and translate them into robust smart contract logic.
• Optimize smart contracts for gas efficiency and performance while maintaining high security standards.
• Conduct thorough testing, including unit, integration, and security testing, for all deployed contracts.
• Stay updated on the latest developments, vulnerabilities, and best practices in the blockchain and smart contract security landscape.

Requirements

• Proven experience as a Smart Contract Engineer or similar role with a strong portfolio of deployed contracts.
• Expertise in Solidity and the Ethereum Virtual Machine (EVM).
• Familiarity with blockchain development frameworks (e.g., Hardhat, Truffle) and testing tools.
• Deep understanding of cryptocurrency concepts, token standards (e.g., ERC-20, ERC-721), and DeFi principles.
• Experience with security auditing tools and methodologies for smart contracts.
• Strong analytical and problem-solving skills, with a meticulous attention to detail.

Benefits

• Competitive salary and potential for bonuses based on performance.
• Engaging work on cutting-edge blockchain technology and applications.
• Comprehensive health and wellness benefits.
• Generous paid time off and flexible working arrangements.
• Opportunities for professional growth and skill development in the rapidly evolving crypto field.