Blockchain Developer - Smart Contracts

Placements24; Mossel Bay; Hybrid; ZAR 600,000 - 1,200,000; Full time

Benefits offered by this job

Health insurance

Professional development opportunities

Job summary

Placements24 in Mossel Bay, Western Cape, is seeking a Blockchain Developer specialized in Smart Contracts to design, code, test, and deploy secure contracts for decentralized apps. You will work with a dynamic team to implement contracts across platforms like Ethereum and Polygon, ensuring security and performance.

The role requires a CS background, hands-on Solidity experience, and familiarity with Truffle or Hardhat, Git, and cryptography.

Qualifications

• Bachelor's degree or equivalent practical experience in CS, engineering or related field.
• Proven blockchain development experience with smart contracts.
• Proficiency in Solidity.
• Experience with Truffle or Hardhat.
• Understanding of blockchain fundamentals and cryptography.
• Experience with Git and collaborative workflows.
• Strong problem-solving and analytical skills.
• Good communication and teamwork.

Responsibilities

• Develop, test, and deploy secure smart contracts on Ethereum, Polygon, and other platforms.
• Write clean, well-documented code following best practices.
• Collaborate with product managers and engineers on requirements.
• Integrate contracts with frontend/backend apps.
• Participate in code reviews and debugging.
• Research new blockchain tech to improve processes.
• Contribute to architecture and design of DApps.
• Ensure security standards throughout the lifecycle.

Skills

Problem-solving

Team collaboration

Strong communication skills

Education

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

Tools

Solidity

Truffle

Hardhat

Git

Job description

About the Role

Our client, a forward-thinking company operating at the cutting edge of the Crypto & Blockchain industry, is seeking a talented Blockchain Developer with a specialization in Smart Contracts. This role, based in the scenic town of Mossel Bay, Western Cape, offers an exciting opportunity to contribute to the development of innovative decentralized applications and platforms. You will be instrumental in designing, coding, testing, and deploying smart contracts that form the backbone of our blockchain solutions. The ideal candidate possesses a strong foundation in computer science, a passion for decentralized technologies, and hands-on experience with smart contract development languages and frameworks. This is a chance to join a collaborative and dynamic team that is pushing the boundaries of what's possible in the blockchain space. We encourage a culture of innovation, continuous learning, and technical excellence. Your work will directly impact the functionality and security of our products, driving adoption and success in the global digital asset market. If you are a motivated developer eager to make a significant contribution to the future of finance and technology, this role is for you. We are committed to fostering a supportive work environment where your skills and ideas can flourish.

Key Responsibilities

• Develop, test, and deploy secure and efficient smart contracts on various blockchain platforms (e.g., Ethereum, Polygon).
• Write clean, well-documented, and maintainable code adhering to industry best practices.
• Collaborate with product managers and other engineers to define smart contract requirements and functionality.
• Integrate smart contracts with frontend and backend applications.
• Participate in code reviews and provide constructive feedback to peers.
• Troubleshoot and debug smart contract issues, ensuring optimal performance and security.
• Research and implement new blockchain technologies and tools to enhance development processes.
• Contribute to the overall architecture and design of decentralized applications.
• Ensure compliance with security standards and protocols throughout the development lifecycle.

Requirements

• Bachelor's degree in Computer Science, Engineering, or a related field, or equivalent practical experience.
• Proven experience in blockchain development, with a strong focus on smart contract programming.
• Proficiency in smart contract languages such as Solidity.
• Familiarity with smart contract development frameworks like Truffle or Hardhat.
• Understanding of blockchain fundamentals, including consensus mechanisms and cryptography.
• Experience with version control systems (e.g., Git).
• Ability to work effectively in a collaborative team environment.
• Strong problem-solving and analytical skills.
• Good communication skills.

Benefits

• Our client offers a competitive salary and a comprehensive benefits package, including health insurance and opportunities for professional development.
• You will be part of a dynamic and innovative company that is at the forefront of the blockchain revolution.
• This role provides the chance to work on exciting and challenging projects with a talented team of professionals.
• We encourage continuous learning and provide access to resources for staying updated on the latest industry trends.
• The opportunity for career growth within a rapidly expanding sector is significant.
• Our client values work-life balance and promotes a supportive and engaging work culture.
• Employees are empowered to contribute their ideas and take ownership of their work, fostering a sense of purpose and achievement.
• This position offers a unique chance to build a career in one of the most transformative technologies of our time.