Cryptocurrency Infrastructure Specialist

2 days ago


Roodepoort, Gauteng, South Africa Kontak Recruitment Full time

Cryptocurrency Infrastructure Specialist

We are seeking a skilled Cryptocurrency Infrastructure Specialist to join our team at Kontak Recruitment. The successful candidate will play a key role in the digital finance revolution by working with cutting-edge blockchain technology and advanced systems.

As a Cryptocurrency Infrastructure Specialist, you will be responsible for managing and optimizing critical blockchain infrastructure, including blockchain nodes, Linux and Windows systems, and complex network configurations. You'll implement advanced monitoring tools like Grafana and Prometheus to ensure the stability and performance of the infrastructure, while also administering key systems like CRM, helpdesk, and email.

Our ideal candidate will have proven hands-on practical experience with self-hosted infrastructure, extensive experience running Docker containers in a production environment, and a strong passion for cryptocurrencies and the underlying blockchain technology.

The successful candidate will also have an advanced understanding of security principles and best practices, particularly in blockchain environments, and experience interacting with blockchain nodes like Bitcoin and Ethereum is a significant advantage.

This is a unique opportunity to make a meaningful impact by contributing to the critical infrastructure that powers the cryptocurrency market, driving real change in the industry.

Key Responsibilities:

  • Blockchain Node Management: Build, maintain, and optimize clusters of blockchain daemons and consensus nodes with a focus on scalability and redundancy, utilizing containerized and virtualized environments.
  • Linux & Windows Administration: Manage and secure Debian-based Linux and Windows systems to ensure top-notch performance and reliability.
  • Network Administration: Oversee and manage SDWAN, VLAN, LAN, and firewall configurations to maintain a robust and secure network infrastructure.
  • System Administration: Administer CRM, helpdesk, and email systems, ensuring smooth internal communication and efficient operations.
  • Monitoring & Stability: Implement and maintain monitoring tools like Grafana and Prometheus to ensure the stability and optimal performance of blockchain infrastructure.

Salary: R50 - 70,000 per month, CTC Permanent



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