Senior Smart Contract Developer - Go & Solidity

Placements24; George; Hybride; ZAR 900 000 - 1 500 000; Plein temps

Avantages offerts par ce poste

Hybrid work model

Competitive package

Career growth

Dynamic team

Résumé du poste

Placements24 is seeking a Senior Smart Contract Developer in George (Western Cape, ZA) to design, implement, and deploy secure smart contracts and dApps. You will work with Solidity and Go, contribute to technical strategy, mentor juniors, and ensure high code quality and security.

The role offers a hybrid work model, with opportunities to engage cutting-edge blockchain tech and participate in impactful crypto projects. Strong backend and cryptography knowledge are essential for success.

Qualifications

• Proven experience developing smart contracts with Solidity.
• Experience with Go for backend services and blockchain integration.
• Strong understanding of blockchain fundamentals, including consensus and cryptography.

Responsabilités

• Develop, test, and deploy secure smart contracts using Solidity.
• Design architecture for dApps and blockchain-based products.
• Use Go for backend services and integration with networks.
• Write unit and integration tests for contracts and services.

Connaissances

Solidity

Go

Hardhat/Truffle

Web3 libraries

Git

Security best practices

Formation

Bachelor's degree in Computer Science/Software Engineering

Outils

Hardhat

Truffle

Description du poste

About the Role

Our client is at the forefront of developing innovative solutions within the rapidly expanding blockchain ecosystem and is looking for a talented Senior Smart Contract Developer to join their team in George, Western Cape, ZA. This role offers a hybrid working arrangement, combining the benefits of in-office collaboration with the flexibility of remote work. You will play a pivotal role in designing, implementing, and deploying secure and efficient smart contracts and decentralized applications (dApps). This position requires a deep understanding of blockchain principles, a strong command of Solidity and Go, and a passion for building robust, scalable systems. We are seeking a proactive individual who can contribute to technical strategy, mentor junior developers, and ensure the highest standards of code quality and security. If you are an experienced developer eager to make a significant impact in the world of decentralized technologies, this is the perfect opportunity.

Key Responsibilities

• Develop, test, and deploy high-quality, secure smart contracts primarily using Solidity.
• Contribute to the design and architecture of dApps and other blockchain-based products.
• Utilize Go for backend services and integration with blockchain networks.
• Write comprehensive unit and integration tests for smart contracts and associated services.
• Conduct thorough code reviews, ensuring adherence to best practices and security standards.
• Collaborate with product managers, designers, and other engineers to define features and technical requirements.
• Troubleshoot and resolve complex issues in production environments.
• Research and evaluate new blockchain technologies and tools.
• Optimize smart contracts for gas efficiency and performance.
• Mentor junior developers and share knowledge within the team.

Requirements

• Proven experience developing smart contracts with Solidity.
• Proficiency in Go programming language for backend development and blockchain interactions.
• Solid understanding of blockchain fundamentals, including consensus mechanisms and cryptography.
• Experience with blockchain development frameworks like Hardhat or Truffle.
• Familiarity with Web3 libraries (e.g., ethers.js, web3.js) and interacting with Ethereum-compatible chains.
• Experience with version control systems, particularly Git.
• Strong analytical and problem-solving abilities.
• Excellent communication and collaboration skills.
• Bachelor's degree in Computer Science, Software Engineering, or a related field, or equivalent professional experience.
• Knowledge of security best practices for smart contract development.

Benefits

• Hybrid work model for enhanced flexibility.
• Competitive salary and benefits package.
• Engage with cutting-edge blockchain technology.
• Opportunities for professional growth and skill development.
• Dynamic and collaborative team environment.
• Contribution to impactful projects in the crypto space.