Smart Contract Developer

Placements24; LegKraal Gate; Hybrid; ZAR 600,000 - 1,000,000; Full time

Benefits offered by this job

Hybrid work model

Health benefits package

Professional growth opportunities

Job summary

Placements24 is seeking a talented Smart Contract Developer to join our growing tech team in Mahikeng, offering a hybrid work arrangement. You will build secure and efficient contracts powering decentralized applications and work closely with engineers and product managers to translate blockchain concepts into production.

The ideal candidate will have strong Solidity skills, experience with tests and frameworks, and a passion for decentralized technologies.

Qualifications

• Proven experience as a Smart Contract Developer or blockchain developer.
• Proficiency in Solidity and frameworks like Truffle/Hardhat/Foundry.
• Understanding of blockchain principles, consensus mechanisms, and cryptography.
• Experience with testing frameworks and Web3 libraries.
• Familiarity with Ethers.js/Web3.js and explorers.
• Strong problem-solving and attention to detail.

Responsibilities

• Write, test, and deploy secure and efficient smart contracts using Solidity.
• Collaborate with product owners and engineers to define requirements and logic.
• Optimize contracts for gas efficiency and security vulnerabilities.
• Participate in code reviews and improve coding standards.
• Integrate contracts with front-end apps and backend services.
• Research and stay updated on new blockchain technologies and trends.

Skills

Solidity

Web3 libraries

Testing frameworks

Security awareness

Problem solving

Tools

Truffle

Hardhat

Foundry

Job description

About the Role

Our client is seeking a talented and proactive Smart Contract Developer to join their burgeoning tech team in Mahikeng , offering a hybrid work arrangement. This role is central to the development and implementation of secure and efficient smart contracts that power their innovative decentralized applications. You will work closely with engineers and product managers to bring complex blockchain concepts to life, contributing directly to the growth and success of their projects in the exciting Crypto & Blockchain space. The ideal candidate has a strong foundation in programming and a passion for decentralized technologies.

Key Responsibilities

• Write, test, and deploy secure and efficient smart contracts , primarily using Solidity.
• Collaborate with product owners and other engineers to define smart contract requirements and logic.
• Optimize smart contracts for gas efficiency and security vulnerabilities.
• Participate in code reviews and contribute to improving coding standards and best practices.
• Integrate smart contracts with front-end applications and other backend services.
• Research and stay updated on new blockchain technologies and smart contract development trends.

Requirements

• Proven experience as a Smart Contract Developer or blockchain developer.
• Proficiency in Solidity and experience with development frameworks like Truffle, Hardhat, or Foundry.
• Understanding of blockchain principles, including consensus mechanisms and cryptography.
• Experience with testing frameworks and methodologies for smart contracts.
• Familiarity with Web3 libraries (e.g., Ethers.js, Web3.js) and blockchain explorers.
• Strong problem-solving skills and attention to detail.

Benefits

• Competitive salary and performance-based incentives.
• Hybrid work model offering a blend of office and remote flexibility.
• Comprehensive health benefits package.
• Opportunities for professional growth and skill development in the blockchain field.
• Engaging work environment with a focus on innovation and teamwork.