Blockchain Developer - dApp Focus

Placements24; Sandton; Hybride; ZAR 600 000 - 1 000 000; Plein temps

Avantages offerts par ce poste

Competitive salary

Stock options

Comprehensive health benefits

Hybrid work in Sandton

Résumé du poste

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.

Responsabilités

• 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.

Connaissances

Blockchain & dApp

Solidity

React / Vue

Web3 libraries

Testing & debugging

Formation

Bachelor's in CS or related

Outils

Ethers.js

Web3.js

Hardhat

Truffle

React

Vue.js

Description du poste

About the Role

Our client, a rapidly growing startup in the decentralized applications (dApps) space, is seeking a talented Blockchain Developer to join their innovative team in Sandton. This role is ideal for someone passionate about building user-centric decentralized solutions and contributing to the growth of the Web3 ecosystem. You will be responsible for developing, testing, and deploying smart contracts and integrating them with frontend applications. The position offers a hybrid work model, combining collaborative sessions at our Gauteng office with the flexibility of remote work. We are looking for a skilled developer with a strong understanding of blockchain technology and a proven ability to create engaging dApp experiences. Join us in shaping the future of decentralized applications from the heart of Sandton.

Key Responsibilities

• Develop and deploy smart contracts on various blockchain platforms (e.g., Ethereum, Polygon).
• Build and maintain decentralized applications (dApps) by integrating smart contracts with frontend interfaces.
• Write clean, efficient, and well-documented code for both smart contracts and backend services.
• Collaborate with UI/UX designers and product managers to ensure seamless user experiences.
• Conduct thorough testing and debugging of smart contracts and dApp functionalities.
• Stay up-to-date with the latest advancements in blockchain technology, Web3, and dApp development.
• Participate in code reviews and contribute to improving development processes and standards.
• Troubleshoot and resolve technical issues related to dApp performance and blockchain integration.
• Contribute to the overall architecture and design of dApp solutions.

Requirements

• Bachelor’s degree in Computer Science, Software Engineering, or a related field, or equivalent practical experience.
• 2+ years of professional experience in software development, with a focus on blockchain and dApp development.
• Proficiency in smart contract development languages such as Solidity.
• Experience with Web3 libraries (e.g., ethers.js, web3.js) and frontend frameworks (e.g., React, Vue.js).
• Strong understanding of blockchain principles, including consensus mechanisms and token standards.
• Familiarity with blockchain development environments and tools (e.g., Hardhat, Truffle).
• Good analytical and problem-solving skills.
• Effective communication and teamwork abilities, suitable for a hybrid work environment in Sandton, Gauteng.
• Passion for decentralized technologies and the Web3 space.

Benefits

• Our client offers a competitive salary, stock options, and comprehensive health benefits.
• You will have opportunities for rapid career growth within a fast-paced startup environment, access to professional development resources, and the chance to work on cutting-edge dApp projects.
• The hybrid work model in Sandton provides a flexible approach to your work week, enabling you to contribute effectively while maintaining a healthy work-life balance.