Smart Contract Engineer - Solidity for dApps

Placements24

Sandton

On-site

ZAR 900,000 - 1,300,000

Full time

3 days ago

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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.