Senior Blockchain Developer (dApps)

Placements24; Benoni; Sur place; ZAR 900 000 - 1 500 000; Plein temps

Avantages offerts par ce poste

Competitive pay

Medical & dental insurance

Retirement plan

Paid annual leave & sick days

Learning & development opportunities

Dynamic team in Benoni

Career growth

Résumé du poste

Placements24 in Benoni, Gauteng, is seeking a Senior Blockchain Developer to design, build and deploy sophisticated dApps on Ethereum-compatible networks. You will work with Solidity smart contracts and front-end integrations using Web3 libraries to deliver secure, scalable solutions.

Join a fast-paced crypto team in ZA office, collaborating across disciplines to drive architectural decisions, adopt new blockchain tools, and ensure high code quality and performance while mentoring junior

Qualifications

• Experience building and deploying decentralized applications (dApps).
• Strong Solidity development and Ethereum protocol knowledge.
• Frontend integration using Web3 libraries and modern JS frameworks.
• Solid debugging and secure coding practices.

Responsabilités

• Design, develop, test and deploy scalable dApps.
• Write secure smart contracts in Solidity.
• Integrate front-end interfaces with blockchain networks via Web3.
• Collaborate with UI/UX designers for intuitive dApps.
• Optimize performance and user experience of dApps.
• Participate in code reviews and stay updated on blockchain tech.

Connaissances

dApps development

Solidity

React

Git

Formation

Bachelor's degree in Computer Science / Software Engineering

Outils

Web3.js

ethers.js

Truffle

Hardhat

Ganache

Description du poste

About the Role

Our client is a fast-paced and innovative company operating at the forefront of the Crypto & Blockchain industry. We are looking for a highly skilled and motivated Senior Blockchain Developer specializing in decentralized applications (dApps) to join our vibrant team. This role requires a deep understanding of blockchain architecture, smart contract development, and front-end integration for dApps. You will be instrumental in designing, building, and deploying sophisticated decentralized applications that address real-world problems. The position is based in our Benoni, Gauteng, ZA office. We value collaboration, creativity, and a passion for cutting-edge technology. If you are an experienced developer eager to work on impactful projects within the decentralized ecosystem, this is an excellent opportunity to advance your career and contribute to the future of blockchain technology. You will work on challenging projects that demand innovation and technical excellence.

Key Responsibilities

• Design, develop, test, and deploy robust and scalable decentralized applications (dApps).
• Write secure, efficient, and well-documented smart contracts using languages like Solidity.
• Integrate front-end user interfaces with smart contracts and blockchain networks using Web3 libraries.
• Collaborate with UI/UX designers to create intuitive and engaging user experiences for dApps.
• Optimize dApp performance and user experience.
• Participate in code reviews, providing constructive feedback to team members.
• Research and implement new blockchain technologies and tools to enhance dApp development.
• Troubleshoot and resolve technical issues encountered during development and in production.
• Stay updated on the latest trends and advancements in the dApp and blockchain space.
• Contribute to the overall technical strategy and roadmap for dApp development.

Requirements

• Proven experience in developing and deploying decentralized applications (dApps).
• Strong proficiency in smart contract development (e.g., Solidity) and blockchain protocols (e.g., Ethereum).
• Experience with front-end development frameworks (e.g., React, Vue.js) and integrating them with blockchain via Web3 libraries (e.g., ethers.js, web3.js).
• Solid understanding of blockchain architecture, consensus mechanisms, and cryptography.
• Experience with development tools and platforms such as Truffle, Hardhat, or Ganache.
• Familiarity with version control systems like Git.
• Excellent problem-solving, debugging, and analytical skills.
• Strong communication and teamwork abilities.
• Ability to work effectively in an office-based environment in Benoni, Gauteng, ZA .
• A Bachelor's degree in Computer Science, Software Engineering, or a related field, or equivalent work experience.

Benefits

• Competitive salary and potential for performance bonuses.
• Comprehensive medical and dental insurance.
• Retirement savings plan.
• Generous paid annual leave and sick days.
• Opportunities for continuous learning and professional development.
• A dynamic and collaborative work environment in Benoni, Gauteng, ZA .
• The chance to work on innovative and impactful dApp projects.
• Career growth opportunities within a leading blockchain company.