Full-Stack Blockchain Developer (Remote)

Placements24; Soweto; Hybrid; ZAR 700,000 - 1,100,000; Full time

Benefits offered by this job

Health insurance

Paid time off

Flexible hours

Remote work

Learning budget

Retirement plan

Team events

Development tools

Job summary

Placements24 is seeking a highly skilled Full-Stack Blockchain Developer for a fully remote role. You will design and deploy smart contracts, build scalable backend services, and create intuitive frontend interfaces for decentralized applications.

The role emphasizes remote-first collaboration, independence, and contribution to cutting-edge blockchain projects. You will work across the full stack with Web3.js/Ethers.js, and stay current with industry best practices.

Qualifications

• Bachelor's degree in Computer Science, Software Engineering, or a related field, or equivalent practical experience.
• 4+ years as a Full-Stack Developer, with at least 2 years focused on blockchain development.
• Proficiency in Solidity and blockchain libraries Web3.js / Ethers.js.

Responsibilities

• Develop and deploy smart contracts on blockchain platforms (e.g., Ethereum, Polygon).
• Build and maintain backend services for decentralized applications.
• Design and implement user-friendly frontend interfaces for dApps.
• Integrate smart contracts with frontend and backend applications using libraries like Web3.js or Ethers.js.
• Write clean, efficient, and well-documented code across the full stack.
• Conduct thorough testing and debugging of both smart contracts and application code.
• Collaborate with designers and product managers to translate requirements into functional applications.
• Stay updated on the latest trends and best practices in blockchain development and full-stack technologies.
• Participate in code reviews and contribute to team knowledge sharing.
• Troubleshoot and resolve technical issues in a timely manner.

Skills

Smart contracts

Full-stack development

Solidity

Node.js

React

Web3.js

Ethers.js

Databases

Git

Remote work

Education

Bachelor's degree in CS or related field

Tools

Solidity tooling (Truffle/Hardhat)

Hardhat

Truffle

PostgreSQL

MongoDB

Job description

About the Role

Our client is seeking a highly skilled Full-Stack Blockchain Developer to join their fully remote team, contributing to the development of innovative decentralized applications and platforms. This position is ideal for a self-motivated individual who thrives in a remote-first environment and possesses a strong understanding of both blockchain technologies and modern web development practices. You will be involved in the entire development lifecycle, from designing and implementing smart contracts to building intuitive user interfaces and robust backend systems. As a fully remote employee, you will have the flexibility to work from anywhere, collaborating effectively with a distributed team of talented professionals. We are committed to fostering a collaborative and productive remote work culture, where your contributions are recognized and valued. Your expertise will be crucial in building secure, scalable, and user-friendly dApps that push the boundaries of what's possible in the blockchain space. Join us in building the decentralized future.

Key Responsibilities

• Develop and deploy smart contracts on blockchain platforms (e.g., Ethereum, Polygon).
• Build and maintain backend services for decentralized applications.
• Design and implement user-friendly frontend interfaces for dApps.
• Integrate smart contracts with frontend and backend applications using libraries like Web3.js or Ethers.js.
• Write clean, efficient, and well-documented code across the full stack.
• Conduct thorough testing and debugging of both smart contracts and application code.
• Collaborate with designers and product managers to translate requirements into functional applications.
• Stay updated on the latest trends and best practices in blockchain development and full-stack technologies.
• Participate in code reviews and contribute to team knowledge sharing.
• Troubleshoot and resolve technical issues in a timely manner.

Requirements

• Bachelor's degree in Computer Science, Software Engineering, or a related field, or equivalent practical experience.
• Proven experience (4+ years) as a Full-Stack Developer, with at least 2 years focused on blockchain development.
• Proficiency in smart contract languages such as Solidity.
• Strong experience with backend development frameworks (e.g., Node.js, Django, Ruby on Rails).
• Expertise in frontend development frameworks (e.g., React, Vue.js, Angular).
• Familiarity with blockchain interaction libraries (e.g., Web3.js, Ethers.js).
• Understanding of blockchain fundamentals, consensus mechanisms, and wallets.
• Experience with databases (SQL and NoSQL).
• Proficient with version control systems (e.g., Git).
• Excellent communication and problem-solving skills.
• Ability to work independently and effectively in a fully remote team.

Benefits

• Competitive salary and potential for bonuses.
• Comprehensive health, dental, and vision insurance.
• Generous paid time off and flexible holidays.
• Professional development opportunities and a dedicated learning budget.
• Fully remote work environment with flexible working hours.
• Opportunity to work on innovative and impactful blockchain projects.
• Collaborative and supportive team culture.
• Access to cutting-edge development tools and technologies.
• 401(k) or equivalent retirement savings plan.
• Regular virtual team-building activities and social events.