Smart Contract Developer

Placements24; Benoni; On-site; ZAR 600,000 - 1,100,000; Full time

Benefits offered by this job

Competitive salary

Bonus structure

Comprehensive health benefits

Professional development

Collaborative work environment

Job summary

Placements24 seeks a meticulous Smart Contract Developer to join our technology team in Benoni. You will design, develop, test and deploy secure smart contracts for blockchain applications, building core logic of decentralized systems and ensuring integrity.

The role emphasizes high security, gas-efficient code, and collaboration with architects to define specifications and standards in a cutting-edge crypto environment.

Qualifications

• Proven experience as Smart Contract/E blockchain developer.
• Strong proficiency in Solidity and frameworks like Truffle or Hardhat.
• Deep understanding of Ethereum and its ecosystem; DeFi familiarity.
• Knowledge of cryptographic principles and security best practices for contracts.

Responsibilities

• Design, develop, and audit secure smart contracts using Solidity.
• Integrate contracts into decentralized applications (dApps).
• Write unit and integration tests for contracts to ensure reliability.
• Collaborate with blockchain architects to define contract specs.
• Optimize contract code for gas efficiency and security.
• Stay updated on best practices and emerging standards in smart contract security.

Skills

Solidity

Ethereum

DeFi

Security best practices

Gas optimization

Problem solving

Tools

Truffle

Hardhat

Cryptography

Job description

About the Role

Our client is seeking a meticulous Smart Contract Developer to join their innovative technology team in Benoni . This role focuses on designing, developing, testing, and deploying secure and efficient smart contracts for various blockchain applications. You will be instrumental in building the core logic of decentralized systems, ensuring their integrity and functionality. This is an excellent opportunity for a developer passionate about the intricacies of blockchain technology and eager to contribute to groundbreaking projects within a company that values precision, security, and cutting-edge development in the crypto space .

Key Responsibilities

• Design, develop, and audit secure smart contracts using languages like Solidity.
• Implement and integrate smart contracts into decentralized applications (dApps).
• Write comprehensive unit and integration tests for smart contracts to ensure reliability.
• Collaborate with blockchain architects and developers to define contract specifications.
• Optimize smart contract code for gas efficiency and security.
• Stay current with best practices and emerging standards in smart contract development and security.

Requirements

• Proven experience as a Smart Contract Developer or Blockchain Developer with a focus on contracts.
• Strong proficiency in Solidity and experience with development frameworks like Truffle or Hardhat.
• Deep understanding of blockchain platforms, particularly Ethereum and its ecosystem.
• Knowledge of cryptographic principles and security best practices for smart contracts.
• Familiarity with decentralized finance (DeFi) protocols and concepts.
• Excellent problem-solving skills and attention to detail.

Benefits

• Competitive salary and attractive bonus structure.
• Opportunity to work on cutting-edge blockchain projects .
• Comprehensive health and wellness benefits.
• Support for continuous learning and professional development.
• A collaborative and innovative work environment in Benoni .