Smart Contract Developer - Solidity Expert

Placements24; Paarl; On-site; ZAR 700,000 - 1,200,000; Full time

Benefits offered by this job

Competitive salary and incentives

Health benefits

Growth opportunities

Paarl work environment

Paid time off

Modern office facilities

Job summary

Placements24 is seeking a highly skilled Smart Contract Developer in Paarl, Western Cape, to design, implement, and secure Solidity-based contracts for cutting-edge blockchain projects. You will work with a talented team to deliver scalable, secure solutions and contribute to ongoing tool development and testing ecosystems.

The role emphasizes rigorous security practices, gas-optimized contracts, and close collaboration with product teams to meet evolving requirements in a dynamic digital assets

Qualifications

• Proven experience as a Smart Contract or Blockchain Developer.
• Strong knowledge of Solidity and EVM.
• Experience with testing frameworks like Truffle/Hardhat.
• Understanding of token standards (ERC-20, ERC-721).
• Git proficiency and collaborative development practices.

Responsibilities

• Design, develop, and deploy secure and efficient smart contracts using Solidity.
• Write comprehensive unit tests and integration tests for smart contracts.
• Optimize smart contracts for gas efficiency and performance.
• Conduct thorough security analysis to identify and mitigate vulnerabilities.
• Collaborate with product teams to translate requirements into technical specifications.
• Participate in code reviews and stay updated with blockchain advancements.
• Troubleshoot and debug smart contract issues and contribute to internal tools.

Skills

Solidity

Smart contract dev

Blockchain

Tools

Truffle

Hardhat

Remix

Job description

About the Role

Our client, a leading player in the digital assets space, is seeking a highly skilled Smart Contract Developer with deep expertise in Solidity to join their innovative team based in Paarl, Western Cape . This role is central to the development of secure, efficient, and reliable smart contracts that form the backbone of our client's decentralized applications and financial products. You will work on challenging projects, contributing to the creation of next-generation blockchain solutions. The ideal candidate possesses a meticulous approach to coding, a passion for security, and a strong understanding of blockchain principles. You will collaborate with a talented team of engineers and product managers to bring innovative ideas to life.

Key Responsibilities

• Design, develop, and deploy secure and efficient smart contracts using Solidity.
• Write comprehensive unit tests and integration tests for smart contracts.
• Optimize smart contracts for gas efficiency and performance.
• Conduct thorough security analysis of smart contracts to identify and mitigate vulnerabilities.
• Collaborate with product teams to understand requirements and translate them into technical specifications.
• Participate in code reviews, providing constructive feedback to peers.
• Stay updated with the latest advancements in blockchain technology and smart contract development best practices.
• Troubleshoot and debug issues related to smart contract execution.
• Contribute to the development of internal tools and frameworks for smart contract development.

Requirements

• Proven experience as a Smart Contract Developer or Blockchain Developer with a focus on Solidity.
• In-depth knowledge of Solidity programming language and its nuances.
• Experience with blockchain development environments and tools (e.g., Truffle, Hardhat, Remix).
• Solid understanding of Ethereum Virtual Machine (EVM) and blockchain fundamentals.
• Familiarity with common smart contract vulnerabilities and security best practices.
• Experience with token standards (e.g., ERC-20, ERC-721) and their implementation.
• Proficiency in version control systems like Git.
• Strong analytical and problem-solving skills.
• Excellent communication and collaboration abilities.

Benefits

• Competitive salary and performance-based incentives.
• Comprehensive health and wellness benefits.
• Opportunities for professional growth and learning.
• A stimulating work environment in Paarl, Western Cape .
• Work on exciting and impactful blockchain projects.
• Generous paid time off.
• Access to modern office facilities.
• Career advancement opportunities within a growing sector.