Senior Smart Contract Developer

About the Role

Our client is seeking an accomplished Senior Smart Contract Developer to join their pioneering team in Cardiff . In this role, you will be responsible for designing, writing, testing, and deploying secure and efficient smart contracts that form the backbone of our innovative decentralized applications. You will collaborate closely with architects, developers, and product owners to ensure the integrity and performance of our blockchain solutions. This position offers a unique chance to contribute to the exciting and rapidly expanding crypto and blockchain industry from the heart of Wales, working on projects that push the boundaries of what's possible.

Key Responsibilities

• Develop, test, and deploy high-quality, secure smart contracts using languages like Solidity.
• Participate in the full software development lifecycle, from concept to deployment and maintenance.
• Conduct rigorous security audits and code reviews for smart contracts and related blockchain code.
• Optimize smart contract performance and gas efficiency.
• Collaborate with backend and frontend developers to integrate smart contracts into dApps.
• Stay abreast of emerging trends and best practices in smart contract development and blockchain security.

Requirements

• Minimum of 3-5 years of experience in software development, with a significant focus on smart contract development.
• Strong proficiency in Solidity and experience with the Ethereum Virtual Machine (EVM).
• Understanding of blockchain principles, decentralized finance (DeFi), and token standards (e.g., ERC-20, ERC-721).
• Experience with testing frameworks like Hardhat or Truffle.
• Excellent analytical and problem-solving skills.
• Ability to work independently and as part of a collaborative team.

Benefits

• Attractive salary commensurate with experience.
• Opportunity to work with cutting-edge blockchain technology.
• Comprehensive health and wellness benefits.
• Professional development and training opportunities.
• A supportive and innovative work culture in a thriving city.