Senior Web3 Frontend Engineer (Remote)

Placements24; Vereeniging; Hybrid; ZAR 900,000 - 1,400,000; Full time

Benefits offered by this job

Competitive salary

Fully remote work

Health, dental, vision insurance

Dev budget for training & conferences

Collaborative team culture

Job summary

Placements24 is seeking a Senior Frontend Developer with Web3 expertise to join our innovative team, working remotely from Vereeniging. You will lead frontend development for decentralized applications, building responsive UIs and integrating with smart contracts.

The role emphasizes high-performance interfaces, collaboration with UI/UX designers, and mentoring junior developers. Proficiency in JavaScript/TypeScript and modern frameworks, plus familiarity with wallets like MetaMask, is essential.

Qualifications

• 5+ years of frontend development experience with Web3 focus.
• Proficient in JavaScript/TypeScript and modern frameworks (React, Vue, Angular).
• Experience integrating with blockchain wallets (e.g., MetaMask) and smart contracts.
• Understanding of ERC-20, ERC-721, and DeFi concepts.
• Strong problem-solving and UX focus for decentralized apps.

Responsibilities

• Develop responsive, high-performance UIs for Web3 applications using React, Vue, or Angular.
• Integrate frontend with blockchain networks and smart contracts using ethers.js or web3.js.
• Collaborate with UI/UX designers to translate wireframes into functional interfaces.
• Optimize frontend performance for speed, scalability, and accessibility across devices and browsers.
• Write clean, maintainable, well-documented code following frontend best practices and security.
• Mentor junior frontend developers and contribute to frontend architecture in crypto ecosystems.

Skills

JavaScript

TypeScript

React

Vue

Angular

Tools

ethers.js

web3.js

Job description

Placements24 is seeking a Senior Frontend Developer with Web3 expertise to join our innovative team, working remotely from Vereeniging. You will lead frontend development for decentralized applications, building responsive UIs and integrating with smart contracts.

The role emphasizes high-performance interfaces, collaboration with UI/UX designers, and mentoring junior developers. Proficiency in JavaScript/TypeScript and modern frameworks, plus familiarity with wallets like MetaMask, is essential.