Senior Blockchain Developer - Remote Full-Stack

Placements24; Bloemfontein; Hybrid; ZAR 1,976,000 - 2,964,000; Full time

Benefits offered by this job

Token-based compensation

Stock options

Fully remote

Comprehensive health, dental, and eye/

Professional development budget

Collaborative remote culture

Job summary

Placements24 is hiring a Senior Blockchain Developer for a fully remote role. You will design, develop and deploy blockchain solutions, including smart contracts, dApps, and backend services, within a distributed team.

The ideal candidate has 7+ years of software development experience, with at least 4 years in blockchain, and strong knowledge of Solidity, Rust or Vyper, plus frontend and backend technologies.

Qualifications

• 7+ years of software development experience, with at least 4 years in blockchain.
• Experience with Solidity, Vyper, or Rust for smart contracts.
• Proficiency in front-end frameworks (React, Vue, Angular) and back-end tech (Node.js, Go, Python).
• Strong understanding of blockchain principles, cryptography, and distributed systems.

Responsibilities

• Lead design and development of complex blockchain architectures.
• Write secure smart contracts with Solidity, Vyper or Rust.
• Develop full-stack decentralized applications (dApps).
• Implement and optimize blockchain nodes and related infra.
• Collaborate with remote team across time zones.
• Conduct code reviews, performance testing and security audits.
• Mentor junior developers and establish remote development practices.
• Research and implement new blockchain technologies.
• Contribute to technical documentation and knowledge sharing.

Skills

Blockchain development

Smart contracts

Full-stack development

Frontend frameworks

Backend technologies

Web3 libraries

Remote collaboration

Cryptography

Education

Bachelor's or Master's degree in Computer Science or related field

Tools

Docker

Kubernetes

AWS

Job description

About the Role

Our client is a pioneering blockchain technology company seeking a highly experienced Senior Blockchain Developer to join their fully remote team. This is a unique opportunity to work from anywhere and contribute to groundbreaking projects in the decentralized web space. You will be instrumental in designing, developing, and deploying innovative blockchain solutions, including smart contracts, decentralized applications (dApps), and supporting backend infrastructure. The ideal candidate is a proactive, self-motivated individual with a passion for decentralization and a proven track record of building scalable, secure, and robust blockchain systems. You will collaborate with a talented, globally distributed team of engineers, designers, and product managers to push the boundaries of what's possible with blockchain technology. This role offers significant autonomy and the chance to make a substantial impact on the future of Web3.

Key Responsibilities

• Lead the design and development of complex blockchain architectures and protocols.
• Write clean, efficient, and secure smart contracts using languages like Solidity or Rust.
• Develop full-stack decentralized applications, including front-end interfaces and backend integrations.
• Implement and optimize blockchain network nodes and related infrastructure.
• Collaborate effectively with remote team members across different time zones.
• Conduct thorough code reviews, performance testing, and security audits.
• Troubleshoot and resolve complex technical issues in a distributed environment.
• Mentor junior developers and contribute to establishing best practices for remote development.
• Research and implement new blockchain technologies and techniques to enhance product offerings.
• Contribute to technical documentation and knowledge sharing within the team.

Requirements

• Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field.
• Minimum of 7 years of professional software development experience, with at least 4 years focused on blockchain development.
• Extensive experience with smart contract development (Solidity, Vyper, or Rust) and deployment.
• Proficiency in full-stack development, including front-end frameworks (React, Vue, Angular) and back-end technologies (Node.js, Go, Python).
• Strong understanding of blockchain principles, consensus mechanisms, cryptography, and distributed systems.
• Experience with Web3 libraries (Web3.js, Ethers.js) and wallet integrations.
• Proven ability to work independently and manage projects effectively in a remote setting.
• Excellent communication and collaboration skills, with proficiency in remote communication tools.
• Experience with cloud platforms (AWS, GCP, Azure) and containerization (Docker, Kubernetes) is a plus.
• Demonstrated passion for the blockchain and cryptocurrency space.

Benefits

• Highly competitive salary and potential for token-based compensation.
• Fully remote work environment, offering flexibility and work-life balance.
• Opportunity to work on cutting-edge blockchain projects with significant impact.
• Comprehensive health, dental, and vision insurance.
• Generous professional development budget for continuous learning and conferences.
• A collaborative and innovative culture that values remote contributions.
• Stock options in a rapidly growing, future-focused company.