Remote Solidity Engineer for DeFi & dApp Innovation

Placements24; Rustenburg; Hybrid; ZAR 1,663,000 - 2,495,000; Full time

Benefits offered by this job

Fully remote work

Token incentives

Home office allowance

Global impact projects

Job summary

Placements24 is seeking a fully remote Blockchain Engineer specializing in Solidity to join a globally recognized DeFi leader. You will design, develop, and deploy secure smart contracts and contribute to scalable DeFi applications.

Work with a remote-first team across time zones, review code, optimize gas usage, and stay ahead of security best practices. Proficiency with Hardhat, Truffle, Remix, and Web3.js/Ethers.js is essential.

Qualifications

• Proven experience as a Blockchain Engineer with Solidity.
• Experience deploying contracts on Ethereum mainnet or testnets.
• Solid understanding of Ethereum Virtual Machine (EVM).
• Experience with version control systems like Git.

Responsibilities

• Develop, test, and deploy secure and efficient smart contracts using Solidity on the Ethereum blockchain.
• Contribute to the design and architecture of dApps and blockchain protocols.
• Participate in code reviews, ensuring adherence to best practices and high-quality standards.
• Optimize smart contracts for performance, gas efficiency, and security vulnerabilities.
• Collaborate with frontend and backend developers to integrate contracts into user-facing apps.
• Research and implement new blockchain technologies and patterns to enhance product offerings.

Skills

Solidity

Ethereum

Smart contracts

Gas optimization

Security

Git

Remote work

Collaboration

Web3

Tools

Hardhat

Truffle

Remix

Web3.js

Ethers.js

Job description

Placements24 is seeking a fully remote Blockchain Engineer specializing in Solidity to join a globally recognized DeFi leader. You will design, develop, and deploy secure smart contracts and contribute to scalable DeFi applications.

Work with a remote-first team across time zones, review code, optimize gas usage, and stay ahead of security best practices. Proficiency with Hardhat, Truffle, Remix, and Web3.js/Ethers.js is essential.