Blockchain Network Engineer (Remote)

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

Benefits offered by this job

Remote work

Health insurance

Bonuses

Job summary

Placements24 is seeking a skilled Blockchain Network Engineer for a fully remote position. You will design, deploy, and scale distributed ledger networks, ensuring security, high availability, and performance across a global infrastructure.

Utilize Linux, Docker, Kubernetes, and cloud platforms to support nodes, validators, and protocol upgrades. You will collaborate with developers to optimize network features, automate operations, and maintain robust monitoring and incident response.

Qualifications

• Experience in designing and managing scalable blockchain networks.
• Experience with PoW/PoS consensus and network topologies.
• Proficiency with Linux, Docker, Kubernetes, and cloud platforms AWS/GCP.
• Scripting for automation (Python, Bash).

Responsibilities

• Design, implement, and manage robust and scalable blockchain networks.
• Monitor network performance, identify bottlenecks, and implement optimizations.
• Ensure the security and integrity of the blockchain infrastructure against threats.
• Troubleshoot and resolve network-related issues, ensuring high availability and uptime.
• Deploy and maintain nodes, validators, and other network infrastructure components.
• Collaborate with development teams to support new features and protocol upgrades.

Skills

Distributed systems

Blockchain technology

Linux

Scripting (Python/Bash)

Remote work

Tools

Docker

Kubernetes

AWS

GCP

Networking tools

Job description

About the Role

Our client, a leader in the Crypto & Blockchain space, is seeking a skilled and dedicated Blockchain Network Engineer to join their fully remote team. This role is critical for ensuring the stability, security, and performance of our client's blockchain infrastructure. You will be responsible for managing, maintaining, and scaling distributed ledger networks, working with complex systems and cutting-edge technology. This is an excellent opportunity for an experienced network engineer with a passion for blockchain to contribute significantly to a global, remote-first organization that is at the forefront of decentralized innovation.

Key Responsibilities

• Design, implement, and manage robust and scalable blockchain networks.
• Monitor network performance, identify bottlenecks, and implement optimizations.
• Ensure the security and integrity of the blockchain infrastructure against threats.
• Troubleshoot and resolve network-related issues, ensuring high availability and uptime.
• Deploy and maintain nodes, validators, and other network infrastructure components.
• Collaborate with development teams to support new features and protocol upgrades.

Requirements

• Proven experience in network engineering , with a focus on distributed systems and high-availability environments.
• Strong understanding of blockchain technology, consensus protocols (e.g., PoW, PoS), and network topologies.
• Experience with operating systems (Linux), containerization (Docker, Kubernetes), and cloud platforms (AWS, GCP).
• Familiarity with network security principles and tools.
• Proficiency in scripting languages (e.g., Python, Bash) for automation.
• Excellent problem-solving skills and the ability to work independently in a remote setting.

Benefits

• Highly competitive salary and performance bonuses.
• Comprehensive health, dental, and vision insurance.
• Full remote work arrangement.
• Opportunities for professional growth and learning in the rapidly evolving blockchain industry.
• A collaborative global team environment focused on innovation and excellence.