Remote Senior dApp Engineer: Solidity & Web3 Expert

Placements24; Klerksdorp; Hybrid; ZAR 600,000 - 1,200,000; Full time

Benefits offered by this job

Fully remote work

Equity options

Annual budget for professional dev

Job summary

Placements24 is seeking a Senior Decentralized Application (dApp) Developer to design, develop, and deploy robust dApps across blockchain ecosystems. This fully remote role requires leadership in scalable, secure solutions and close collaboration with product and design teams.

You will write and verify smart contracts (Solidity), connect them to front-end interfaces, and stay ahead of web3 developments. Remote, international team with equity options and growth opportunities.

Qualifications

• Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field.
• 5+ years of professional software development experience, with at least 3 years focused on dApp or blockchain development.
• Strong proficiency in Solidity and experience with smart contract development frameworks (Hardhat, Truffle).
• Expertise in front-end development technologies (React, Vue.js, Angular) and connecting them to blockchain networks (Web3.js, Ethers.js).
• Solid understanding of blockchain concepts, including ERC-20 and ERC-721 standards, and decentralized storage.
• Experience with IPFS or other web3 technologies is a plus.
• Excellent problem-solving, analytical, and debugging skills; strong remote collaboration abilities.

Responsibilities

• Lead the design and development of scalable and secure decentralized applications.
• Write efficient and well-tested smart contracts and integrate them with front-end interfaces.
• Develop and maintain user interfaces for dApps using modern front-end technologies.
• Collaborate with product and design teams to translate user stories and mockups into functional dApps.
• Optimize dApp performance and user experience.
• Integrate with various blockchain networks and third-party APIs.
• Conduct code reviews and contribute to architectural decisions to ensure code quality.
• Stay current with developments in web3, blockchain technology, and dApp development.
• Troubleshoot and resolve bugs and performance issues in production environments.

Skills

Solidity

Smart contracts

Front-end frameworks

Web3.js

Ethers.js

Blockchain

Education

Bachelor's degree in Computer Science or Software Engineering

Tools

Hardhat

Truffle

IPFS

Job description

Placements24 is seeking a Senior Decentralized Application (dApp) Developer to design, develop, and deploy robust dApps across blockchain ecosystems. This fully remote role requires leadership in scalable, secure solutions and close collaboration with product and design teams.

You will write and verify smart contracts (Solidity), connect them to front-end interfaces, and stay ahead of web3 developments. Remote, international team with equity options and growth opportunities.