Web3 Full-Stack Engineer — Hybrid & Growth

Placements24; Noord-Kaap; Hybrid; ZAR 700,000 - 950,000; Full time

Benefits offered by this job

Hybrid work model

Career growth opportunities

Professional development support

Health benefits

Job summary

Placements24 in South Africa is seeking a versatile Full Stack Developer to build Web3 applications, combining frontend interfaces with robust backend services. You will work on smart contracts, data management, and API design, collaborating with a dynamic team in a hybrid setup.

The ideal candidate has 4+ years in full-stack development, with React or Vue, Node.js or Python, and familiarity with blockchain tech and Solidity. Hybrid work and growth opportunities are offered.

Qualifications

• Bachelor's degree in Computer Science, Engineering, or related field or equivalent practical experience.
• Minimum of 4 years of experience in full-stack web development.
• Frontend development with HTML, CSS, JavaScript and frameworks like React, Angular, or Vue.js.
• Backend development with Node.js, Python, Go, Ruby, and RESTful APIs.
• Familiarity with blockchain technologies, smart contracts, and Web3 libraries (ethers.js, web3.js).
• Solidity knowledge is a plus.
• Experience with SQL and NoSQL databases.
• Strong Git and CI/CD practices.
• Excellent problem-solving and teamwork capabilities.

Responsibilities

• Develop and maintain frontend interfaces for Web3 apps using React or Vue.js.
• Build scalable backend services and APIs with Node.js or Python.
• Integrate frontend with smart contracts deployed on blockchain networks.
• Write and deploy smart contracts using Solidity or similar languages.
• Implement secure and efficient data management solutions.
• Collaborate with UI/UX designers to ensure a seamless user experience.
• Participate in code reviews and use Git effectively.
• Troubleshoot and resolve issues across the full stack.
• Stay updated with Web3 trends and blockchain developments.
• Contribute to architectural discussions and technical decisions.

Skills

React

Vue.js

HTML/CSS/JavaScript

REST APIs

Web3 libraries

Solidity

Git

Education

Bachelor's degree in Computer Science/Engineering or related field

Tools

Node.js

Python

Go

SQL

NoSQL

Job description

Placements24 in South Africa is seeking a versatile Full Stack Developer to build Web3 applications, combining frontend interfaces with robust backend services. You will work on smart contracts, data management, and API design, collaborating with a dynamic team in a hybrid setup.

The ideal candidate has 4+ years in full-stack development, with React or Vue, Node.js or Python, and familiarity with blockchain tech and Solidity. Hybrid work and growth opportunities are offered.