Senior Frontend Engineer - Web3 Focus

Placements24; Windsor Park (TN); On-site; USD 54,000 - 72,000; Full time

Benefits offered by this job

Health benefits

Professional growth opportunities

Job summary

Placements24 invites applications for a Senior Frontend Engineer with a Web3 focus to join our client, a cutting-edge dApp development studio in East London, Eastern Cape. You will build intuitive interfaces for blockchain products and collaborate with designers to deliver seamless experiences.

Expect modern JS/TS frameworks (React, Vue, Angular), Web3 libraries, and smart contract interactions, with emphasis on performance, testing, and maintainable code.

Qualifications

• Bachelor's degree in Computer Science, Software Engineering, or a related field, or equivalent work experience.
• 5+ years of frontend development experience, with at least 2 years focused on Web3 technologies.
• Proficiency in JavaScript/TypeScript and modern frontend frameworks (React, Vue.js, or Angular).
• Experience integrating with blockchain technologies using Web3.js, Ethers.js, or similar.
• Understanding of wallets (e.g., MetaMask) and smart contract interactions.
• Familiarity with Redux, Zustand and build tools (Webpack, Vite).
• Experience with testing frameworks (Jest, React Testing Library).
• Strong UI/UX sensibility and passion for great user experiences.

Responsibilities

• Develop and maintain highly responsive, user-friendly dApp interfaces.
• Collaborate with UI/UX designers to translate wireframes into high-quality code.
• Integrate frontend with smart contracts and blockchain networks using Web3 libraries.
• Optimize frontend performance for speed, scalability, and cross-browser compatibility.
• Write clean, maintainable, well-documented code and participate in code reviews.
• Stay updated with frontend and Web3 best practices and provide technical input on architecture.
• Troubleshoot frontend issues to ensure a smooth user experience.
• Participate in Agile development processes and sprint planning.

Skills

Frontend development

Web3 concepts

JavaScript/TypeScript

UI/UX awareness

Problem solving

Communication

Education

Bachelor's degree in CS or related field

Tools

React

Vue.js

Angular

Web3.js

Ethers.js

Redux

Zustand

Webpack

Vite

Jest

React Testing Library

Job description

About the Role

Our client, a cutting-edge decentralized application (dApp) development studio, is looking for a Senior Frontend Engineer with a strong Web3 focus to join their dynamic team in East London, Eastern Cape . This role is essential in building intuitive and engaging user interfaces for our innovative blockchain-based products. You will leverage your expertise in modern frontend technologies and your understanding of blockchain interactions to create seamless user experiences. This position requires a commitment to working from our office in East London, Eastern Cape , fostering close collaboration and synergy within the team. You will be instrumental in bringing our dApps to life for a global audience.

Key Responsibilities

• Develop and maintain highly responsive, user-friendly interfaces for decentralized applications (dApps).
• Collaborate closely with UI/UX designers to translate wireframes and mockups into functional, high-quality code.
• Integrate frontend applications with smart contracts and blockchain networks using Web3 libraries.
• Optimize frontend performance for speed, scalability, and cross-browser compatibility.
• Write clean, maintainable, and well-documented code.
• Conduct code reviews and provide constructive feedback to junior engineers.
• Stay current with the latest trends and best practices in frontend development and the Web3 ecosystem.
• Troubleshoot and debug frontend issues, ensuring a smooth user experience.
• Participate in agile development processes, including sprint planning and retrospectives.
• Contribute to technical discussions and architectural decisions related to frontend development.

Requirements

• Bachelor's degree in Computer Science, Software Engineering, or a related field, or equivalent work experience.
• 5+ years of experience in frontend development, with at least 2 years focused on Web3 technologies.
• Proficiency in JavaScript/TypeScript and modern frontend frameworks such as React, Vue.js, or Angular.
• Experience integrating with blockchain technologies using libraries like Web3.js, Ethers.js, or similar.
• Understanding of blockchain concepts, wallets (e.g., MetaMask), and smart contract interactions.
• Familiarity with state management libraries (e.g., Redux, Zustand) and build tools (e.g., Webpack, Vite).
• Experience with testing frameworks (e.g., Jest, React Testing Library).
• Strong understanding of UI/UX principles and a passion for creating exceptional user experiences.
• Excellent problem-solving skills and attention to detail.
• Strong communication and teamwork abilities.
• Experience with Solidity or other smart contract languages is a plus.

Benefits

Our client offers a competitive salary, comprehensive health benefits, and opportunities for professional growth within a leading dApp development environment. While this role is based in our office in East London, Eastern Cape , we foster a collaborative and innovative work culture. You will have the chance to work on exciting, forward-thinking projects at the intersection of technology and finance. Opportunities for training, conference attendance, and skill development are readily available. Join a talented team dedicated to pushing the boundaries of decentralized applications and shaping the future of the internet.