Remote Blockchain Developer

Placements24; Stellenbosch; Remote; ZAR 2,001,000 - 3,168,000; Full time

Benefits offered by this job

Competitive contract rate

Remote work flexibility

Work on DeFi/blockchain projects

Global distributed team

Long-term engagement

Access to development tools

Open-source contributions

Job summary

Placements24 is seeking a Remote Blockchain Developer to design, develop, test, and deploy secure smart contracts and scalable dApps from anywhere in the world.

You will work with a distributed team on cutting-edge DeFi and blockchain projects, requiring deep knowledge of Solidity, Rust, or Vyper and experience with major frameworks and libraries. This role offers strong remote flexibility and global impact.

Qualifications

• Proven experience as a Blockchain Developer or Smart Contract Engineer.
• Proficiency in Solidity, Rust, or Vyper.
• Experience with dApp development frameworks (Hardhat, Truffle, Ganache).
• Familiarity with web3 libraries (Web3.js, Ethers.js).
• Knowledge of Ethereum, BSC, Polygon, Solana.

Responsibilities

• Design, develop, test, and deploy secure smart contracts on Ethereum, Solana, Polygon and other platforms.
• Build and maintain decentralized applications (dApps) and protocols.
• Contribute to architecture and design of new blockchain products and services.
• Collaborate with front-end developers to integrate blockchain functionalities into UIs.
• Optimize blockchain solutions for performance, scalability, and cost-efficiency.
• Conduct code reviews and enforce security best practices in development.
• Stay up-to-date with blockchain trends and security vulnerabilities; contribute to open-source projects where applicable.
• Troubleshoot and resolve issues related to networks and smart contracts.

Skills

Blockchain

Smart Contract

Problem Solving

Communication

Education

Bachelor's or Master's in CS/Engineering

Tools

Hardhat

Truffle

Ganache

Web3.js

Ethers.js

Job description

About the Role

Our client, a global leader in decentralized finance (DeFi) and blockchain solutions, is actively seeking talented **Remote Blockchain Developers** to join their distributed team. This is a fully remote position, offering unparalleled flexibility and the opportunity to work on the cutting edge of blockchain technology from anywhere in the world. You will be responsible for designing, developing, and deploying secure, scalable, and innovative blockchain applications, smart contracts, and decentralized systems. The ideal candidate will have a profound understanding of blockchain principles, extensive experience with smart contract development, and a passion for building the future of finance. You will collaborate closely with a diverse, international team of engineers, product managers, and designers. We are looking for highly motivated, self-disciplined individuals who can thrive in an asynchronous, remote-first work environment and contribute significantly to our groundbreaking projects. Your expertise will be pivotal in pushing the boundaries of what's possible in the blockchain space.

Key Responsibilities

• Design, develop, test, and deploy secure and efficient smart contracts on various blockchain platforms (e.g., Ethereum, Solana, Polygon).
• Build and maintain decentralized applications (dApps) and protocols.
• Contribute to the architecture and design of new blockchain-based products and services.
• Collaborate with front-end developers to integrate blockchain functionalities into user interfaces.
• Optimize blockchain solutions for performance, scalability, and cost-efficiency.
• Conduct thorough code reviews and ensure adherence to best practices in blockchain development and security.
• Stay up-to-date with the latest advancements, trends, and security vulnerabilities in the blockchain ecosystem.
• Participate in community forums and contribute to open-source blockchain projects where applicable.
• Troubleshoot and resolve issues related to blockchain networks and smart contracts.

Requirements

• Proven experience as a Blockchain Developer or Smart Contract Engineer.
• Proficiency in smart contract programming languages such as Solidity, Rust, or Vyper.
• Strong understanding of blockchain architecture, consensus mechanisms, and cryptography.
• Experience with decentralized application (dApp) development frameworks (e.g., Hardhat, Truffle, Ganache).
• Familiarity with web3 libraries and tools (e.g., Web3.js, Ethers.js).
• Knowledge of popular blockchain platforms (e.g., Ethereum, BSC, Polygon, Solana).
• Excellent problem-solving skills and attention to detail.
• Strong communication skills, with the ability to work effectively in a remote, asynchronous team environment.
• Bachelor's or Master's degree in Computer Science, Engineering, or a related field is preferred, but extensive relevant experience will be considered.

Benefits

• Highly competitive contract rate, paid in stable cryptocurrency or fiat.
• Full remote work flexibility, allowing you to work from anywhere.
• Opportunity to work on cutting-edge DeFi and blockchain projects with global impact.
• Collaborative and supportive distributed team culture.
• Potential for long-term engagement and involvement in exciting new ventures.
• Access to leading blockchain development tools and resources.
• Contribute directly to the evolution of decentralized technologies.