Blockchain Network Engineer

Placements24; Gqeberha; Hybride; ZAR 600 000 - 900 000; Plein temps

Avantages offerts par ce poste

Competitive salary

Health benefits

Performance bonus

Training & certifications support

Résumé du poste

Placements24 is seeking a skilled Blockchain Network Engineer for their Port Elizabeth-based team. You will deploy, secure, and optimize blockchain networks, ensuring stability and performance across public and private implementations.

Responsibilities include node management, network monitoring, and collaborating with dev teams to integrate new features. Knowledge of Docker/Kubernetes and cloud platforms is highly valued.

Qualifications

• Bachelor's degree in Computer Science, Information Technology, or related field, or equivalent work experience.
• Solid understanding of distributed systems and blockchain network operations.
• Experience deploying and managing blockchain nodes and related network infra.

Responsabilités

• Deploy, configure, and maintain blockchain nodes and network infrastructure.
• Monitor performance, identify bottlenecks, and optimize for high availability and low latency.
• Implement and manage security measures to protect the blockchain network.

Connaissances

Blockchain networks

TCP/IP networking

Docker

Kubernetes

Python scripting

Bash scripting

Cloud platforms

Formation

BSc/IT or related

Outils

Docker

Kubernetes

AWS

Azure

Description du poste

About the Role

Our client, a rapidly expanding enterprise blockchain solutions provider, is seeking a skilled Blockchain Network Engineer to join their innovative team based in Port Elizabeth, Eastern Cape . This role is crucial for the deployment, management, and maintenance of our client's blockchain infrastructure. You will be responsible for ensuring the stability, security, and performance of distributed ledger networks, working with both public and private blockchain implementations. The ideal candidate will have a solid understanding of networking concepts, distributed systems, and the specific nuances of blockchain network operations. This is a fantastic opportunity to contribute to cutting-edge technology within a growing sector in Port Elizabeth .

Key Responsibilities

• Deploy, configure, and maintain blockchain nodes and network infrastructure.
• Monitor network performance, identify bottlenecks, and implement optimizations to ensure high availability and low latency.
• Implement and manage security measures to protect the blockchain network from threats.
• Troubleshoot and resolve network-related issues, including node synchronization problems and connectivity issues.
• Collaborate with development teams to integrate new features and protocols into the network.
• Develop and maintain comprehensive documentation for network configurations, procedures, and best practices.
• Manage cryptographic keys and certificates for network security.
• Stay current with advancements in blockchain technology and network engineering.
• Assist in the design and architecture of new blockchain networks.
• Participate in on-call rotation for network incident response.

Requirements

• Proven experience in network engineering, systems administration, or a related field with a focus on distributed systems.
• Strong understanding of TCP/IP networking, routing, firewalls, and load balancing.
• Experience with deploying and managing nodes for one or more blockchain protocols (e.g., Bitcoin, Ethereum, Hyperledger Fabric).
• Familiarity with containerization technologies like Docker and Kubernetes.
• Understanding of distributed ledger technology (DLT) concepts and consensus mechanisms.
• Experience with scripting languages (e.g., Python, Bash) for automation is highly desirable.
• Knowledge of cloud platforms (AWS, Azure, GCP) is a plus.
• Excellent problem-solving and analytical skills.
• Strong communication and teamwork abilities.
• Bachelor's degree in Computer Science, Information Technology, or a related field, or equivalent work experience.

Benefits

Our client offers a competitive salary, comprehensive health benefits, and a performance bonus structure. We provide ample opportunities for professional development, including training programs and support for certifications. The Port Elizabeth office is a modern and collaborative workspace, fostering innovation and teamwork.