Remote Blockchain Developer: Build dApps & Smart Contracts

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

Benefits offered by this job

Competitive salary with bonuses

Remote options available

Health and retirement benefits

Training and development opportunities

Collaborative, growth-oriented team in

Job summary

Placements24 is seeking a motivated Blockchain Developer to join our technology division in Port Elizabeth. You will help develop and implement innovative blockchain solutions, contributing to the full lifecycle from ideation to deployment.

You will work with a team of engineers on decentralized applications, smart contracts, and integration with existing backend systems. A focus on security, performance, and scalability is essential as you shape products in a fast-growing crypto space.

Qualifications

• Bachelor's degree in Computer Science, Software Engineering, or a related field.
• 2+ years of professional software development with blockchain experience.
• Proficiency in JavaScript, Python, or Go for blockchain development.
• Experience with Solidity smart contracts.
• Understanding of blockchain fundamentals including consensus and cryptography.
• Familiarity with Web3 libraries and tools to interact with blockchains.

Responsibilities

• Develop and maintain decentralized applications (dApps) and blockchain-based services.
• Write, test, and deploy secure and efficient smart contracts.
• Integrate blockchain solutions with existing backend systems and APIs.
• Contribute to design and architecture of new blockchain protocols and features.
• Collaborate with product managers and designers to translate requirements into technical solutions.
• Participate in code reviews and improve development processes.

Skills

Blockchain development

2+ years of experience

JavaScript/Python/Go

Solidity

Web3 libraries

Backend integration

Education

Bachelor's degree in CS/SE or related

Job description

Placements24 is seeking a motivated Blockchain Developer to join our technology division in Port Elizabeth. You will help develop and implement innovative blockchain solutions, contributing to the full lifecycle from ideation to deployment.

You will work with a team of engineers on decentralized applications, smart contracts, and integration with existing backend systems. A focus on security, performance, and scalability is essential as you shape products in a fast-growing crypto space.