Remote Blockchain Full Stack Developer

Placements24; Gqeberha; Hybrid; ZAR 900,000 - 1,200,000; Full time

Benefits offered by this job

Competitive salary

Stock options

Flexible work schedule

Professional development budgets

Online learning resources

Globally distributed team

Remote-first opportunity

Job summary

Placements24 in South Africa is seeking a Remote Blockchain Full Stack Developer to join a fast-growing DeFi startup. You will handle front-end and back-end work with emphasis on smart contracts, dApps, and Web3 integration for a remote, globally distributed team.

The ideal candidate has 3+ years of full-stack experience with blockchain, Solidity, React/Vue/Angular, Node.js or Python, and Web3 libraries. This remote-first role offers flexibility, stock options, and ongoing professional

Qualifications

• 3+ years of full-stack development with a focus on blockchain.
• Proficiency in Solidity and understanding of the EVM.
• Experience with React/Vue/Angular and Node.js or Python.

Responsibilities

• Develop and maintain scalable smart contracts on Ethereum and other blockchains.
• Build and integrate dApps using modern front-end frameworks.
• Design and implement back-end services and APIs for blockchain features.
• Connect front-end to blockchain networks with Web3.js or Ethers.js.
• Apply security best practices in smart contracts and app code.
• Collaborate in an agile, remote-first environment.

Skills

Blockchain development

Frontend frameworks

Backend development

Web3 libraries

Remote collaboration

Education

Bachelor's degree in Computer Science or related field

Tools

Solidity

Web3.js

Ethers.js

React

Vue

Angular

Node.js

Python

Go

Job description

About the Role

Our client is a rapidly growing decentralized finance (DeFi) startup seeking a highly motivated and experienced Remote Blockchain Full Stack Developer to join their fully remote team. This role is critical to building and scaling their innovative platform. You will be responsible for both front-end and back-end development, with a strong emphasis on blockchain integration, smart contracts, and decentralized application (dApp) development. As a fully remote employee, you will have the flexibility to work from anywhere, contributing to a global team. We are looking for a self-starter with a passion for Web3 technologies, a solid understanding of blockchain principles, and a proven ability to deliver high-quality code in a distributed environment. The company fosters a collaborative and agile culture, prioritizing innovation and developer autonomy.

Key Responsibilities

• Develop and maintain scalable smart contracts on platforms like Ethereum (Solidity) and other relevant blockchains.
• Build and integrate user-facing decentralized applications (dApps) using modern front-end frameworks (e.g., React, Vue, Angular).
• Design and implement robust back-end services and APIs to support blockchain functionalities.
• Connect front-end applications to blockchain networks using libraries like Web3.js or Ethers.js.
• Implement security best practices in both smart contract and application code.
• Optimize application performance, scalability, and user experience.
• Collaborate with product managers, designers, and other developers in an agile, remote-first setting.
• Participate in code reviews, contributing to team knowledge sharing and code quality.
• Research and integrate new blockchain technologies and tools to enhance the platform.
• Troubleshoot and resolve bugs and technical issues across the full stack.

Requirements

• Bachelor's degree in Computer Science, Software Engineering, or a related field, or equivalent practical experience.
• 3+ years of experience in full-stack development, with a significant focus on blockchain technologies.
• Proficiency in smart contract development (Solidity preferred) and understanding of the EVM.
• Strong experience with front-end development frameworks (React, Vue, or Angular).
• Solid understanding of back-end development (Node.js, Python, Go, etc.) and API design.
• Experience with Web3 libraries (Web3.js, Ethers.js) for blockchain interaction.
• Familiarity with distributed systems, cryptography, and blockchain consensus mechanisms.
• Excellent communication skills and proven ability to work effectively in a remote team environment.
• Experience with version control systems (Git) and CI/CD pipelines.
• A passion for decentralized technologies and the Web3 ecosystem.
• Ability to self-manage time and tasks effectively in a remote setting.

Benefits

• Competitive salary.
• Potential for stock options in a fast-growing startup.
• Flexible work schedule.
• Professional development budgets.
• Access to online learning resources.
• Globally distributed team.
• No requirement to be physically located in Port Elizabeth or any other specific city.
• Truly remote-first opportunity.