Blockchain Developer (dApps)

Placements24; Klerksdorp; Hybrid; ZAR 600,000 - 900,000; Full time

Benefits offered by this job

Competitive salary

Health and wellness benefits package

Hybrid work model

Learning and development opportunities

Engaging projects in blockchain space

Team-building events

Exposure to cutting-edge blockchain技術

Job summary

Placements24 is seeking a Blockchain Developer in Klerksdorp, North West, ZA for a hybrid role. You will design, develop and implement decentralized applications and smart contracts, contributing to secure, user-friendly platforms within the Crypto & Blockchain space.

You will work on exciting projects, collaborate with product teams, and stay ahead of blockchain trends in a dynamic startup environment. The role emphasizes code quality, security, and team collaboration.

Qualifications

• Bachelor's degree in CS/SE or related field.
• 1–3 years of software development with blockchain.
• Experience with Solidity smart contracts.
• Familiarity with distributed ledgers, consensus, and crypto.
• Frontend tech: JavaScript/React for dApp UI.
• Knowledge of security best practices in blockchain.

Responsibilities

• Develop and deploy Solidity smart contracts.
• Build and maintain dApps focusing on UX.
• Collaborate with product managers and designers on requirements.
• Write clean, well-documented code.
• Participate in code reviews to ensure quality.
• Test and deploy contracts and dApps for security.
• Troubleshoot and resolve issues in deployed apps.
• Stay updated on emerging blockchain tech trends.
• Contribute to architecture and design of blockchain solutions.
• Assist integration of blockchain with existing systems.

Skills

Smart contracts

Blockchain basics

JavaScript

React

Security

Teamwork

Communication

Problem-solving

Education

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

Tools

Hardhat

Truffle

web3.js

ethers.js

Job description

About the Role

Our client, a dynamic startup poised to disrupt the digital asset market, is seeking a motivated Blockchain Developer to join their growing team. This role will involve the design, development, and implementation of innovative decentralized applications (dApps) and smart contracts. You will work on exciting projects within the Crypto & Blockchain sector, contributing to the creation of secure and user-friendly platforms. This position offers a hybrid work arrangement, combining the benefits of in-office collaboration with the flexibility of remote work, based in Klerksdorp, North West, ZA. We are looking for a passionate individual eager to make a significant impact in a fast-paced, forward-thinking environment. You'll be part of a team dedicated to exploring the full potential of blockchain technology.

Key Responsibilities

• Develop and implement smart contracts on blockchain platforms using languages like Solidity.
• Build and maintain decentralized applications (dApps) with a focus on user experience.
• Collaborate with product managers and designers to define and execute project requirements.
• Write clean, efficient, and well-documented code.
• Participate in code reviews to ensure code quality and identify potential issues.
• Test and deploy smart contracts and dApps, ensuring functionality and security.
• Troubleshoot and resolve bugs and issues in deployed applications.
• Stay updated on emerging blockchain technologies and industry trends.
• Contribute to the overall architecture and design of blockchain solutions.
• Assist in the integration of blockchain solutions with existing systems.

Requirements

• Bachelor's degree in Computer Science, Software Engineering, or a related field.
• 1-3 years of experience in software development, with a focus on blockchain technologies.
• Experience with smart contract development, preferably with Solidity.
• Familiarity with blockchain concepts, such as distributed ledgers, consensus mechanisms, and cryptocurrencies.
• Understanding of web development technologies (e.g., JavaScript, React) for dApp frontends.
• Experience with development tools like Hardhat or Truffle is a plus.
• Knowledge of web3.js or ethers.js libraries.
• Good understanding of security principles in blockchain development.
• Strong problem-solving skills and attention to detail.
• Ability to work both independently and collaboratively in a team environment.
• Good communication skills.

Benefits

• Competitive salary and potential for bonuses.
• Health and wellness benefits package.
• Hybrid work model for flexibility.
• Opportunities for learning and professional development in the blockchain space.
• Engaging projects in a rapidly evolving industry.
• Team-building events and a positive work culture.
• Exposure to cutting-edge blockchain technologies.