Smart Contract Developer

Placements24; Sandton; On-site; ZAR 900,000 - 1,300,000; Full time

Benefits offered by this job

Competitive salary and benefits

Job summary

Placements24 in Sandton is seeking a skilled Smart Contract Developer to write, test and deploy secure smart contracts powering decentralized applications. You will contribute to building core blockchain logic with a focus on security and efficiency.

The role requires proficiency in Solidity, experience with Truffle/Hardhat, and a solid understanding of cryptographic concepts and testing methodologies. Join a forward-thinking team advancing the future of decentralized applications in a dynamic

Qualifications

• Proven experience as a Smart Contract Developer or similar role.
• Proficiency in Solidity and experience with blockchain development frameworks such as Truffle or Hardhat.
• Strong understanding of blockchain principles, consensus mechanisms and cryptographic concepts.
• Experience with security best practices for smart contract development.
• Familiarity with testing methodologies and tools for smart contracts.
• Excellent problem-solving skills and attention to detail.

Responsibilities

• Develop, test, and deploy secure and efficient smart contracts on blockchain platforms (e.g., Ethereum).
• Write clean, maintainable, and well-documented code for smart contracts.
• Conduct rigorous testing and auditing of smart contracts to identify and fix vulnerabilities.
• Collaborate with dApp developers and blockchain architects to integrate smart contracts into applications.
• Stay up-to-date with the latest developments in smart contract languages, tools, and best practices.
• Optimize smart contracts for gas efficiency and performance.

Skills

Solidity

Blockchain development

Security best practices

Tools

Truffle

Hardhat

Job description

About the Role

Our client is seeking a skilled Smart Contract Developer to join their innovative team in Sandton . You will be responsible for writing, testing, and deploying secure and efficient smart contracts that power decentralized applications. This role is critical for building the core logic of our blockchain solutions and ensuring their integrity and functionality. If you have a strong background in Solidity or similar languages and a passion for decentralized technologies, this is an excellent opportunity to contribute to groundbreaking projects in the cryptocurrency sector.

Key Responsibilities

• Develop, test, and deploy secure and efficient smart contracts on various blockchain platforms (e.g., Ethereum).
• Write clean, maintainable, and well-documented code for smart contracts.
• Conduct rigorous testing and auditing of smart contracts to identify and fix vulnerabilities.
• Collaborate with dApp developers and blockchain architects to integrate smart contracts into applications.
• Stay up-to-date with the latest developments in smart contract languages, tools, and best practices.
• Optimize smart contracts for gas efficiency and performance.

Requirements

• Proven experience as a Smart Contract Developer or similar role.
• Proficiency in Solidity and experience with blockchain development frameworks (e.g., Truffle, Hardhat).
• Strong understanding of blockchain principles, consensus mechanisms, and cryptographic concepts.
• Experience with security best practices for smart contract development.
• Familiarity with testing methodologies and tools for smart contracts.
• Excellent problem-solving skills and attention to detail.

Benefits

• Competitive salary and benefits package.
• Opportunity to work on exciting blockchain and crypto projects .
• Continuous learning and professional development in Sandton .
• Collaborative and forward-thinking work environment.
• Be part of a team building the future of decentralized applications.