DApp Blockchain Developer — Hybrid, Stock Options

Placements24; Sandton; Hybrid; ZAR 600,000 - 1,000,000; Full time

Benefits offered by this job

Competitive salary

Stock options

Comprehensive health benefits

Hybrid work in Sandton

Job summary

Placements24 in Sandton seeks a Blockchain Developer to design, test, and deploy smart contracts and to integrate them with frontend interfaces. You’ll partner with UI/UX and product teams in a hybrid setup, contributing to scalable Web3 solutions and cutting‑edge dApp experiences.

The role requires a solid background in Solidity, Web3 libraries, and frontend frameworks, with 2+ years in blockchain development and a passion for decentralized technologies.

Qualifications

• Bachelor’s degree in CS, Software Engineering, or related field, or equivalent.
• 2+ years of professional experience in software development with blockchain/dApp focus.
• Proficiency in Solidity and Web3 libraries; frontend frameworks experience.

Responsibilities

• Develop and deploy smart contracts on Ethereum, Polygon or other platforms.
• Build and maintain dApps by integrating contracts with frontend interfaces.
• Write clean, documented code for contracts and backend services.
• Collaborate with UI/UX designers and product managers for great UX.
• Test and debug smart contracts and dApp functionalities.

Skills

Blockchain & dApp

Solidity

React / Vue

Web3 libraries

Testing & debugging

Education

Bachelor's in CS or related

Tools

Ethers.js

Web3.js

Hardhat

Truffle

React

Vue.js

Job description

Placements24 in Sandton seeks a Blockchain Developer to design, test, and deploy smart contracts and to integrate them with frontend interfaces. You’ll partner with UI/UX and product teams in a hybrid setup, contributing to scalable Web3 solutions and cutting‑edge dApp experiences.

The role requires a solid background in Solidity, Web3 libraries, and frontend frameworks, with 2+ years in blockchain development and a passion for decentralized technologies.