Senior Blockchain Platform Engineer — Core Infrastructure

Placements24; South Africa; Remote; ZAR 900,000 - 1,200,000; Full time

Benefits offered by this job

Competitive salary

Core blockchain infrastructure work

Professional development and training

Growing company in crypto/blockchain

Supportive team environment

Job summary

Placements24 is seeking a skilled Blockchain Platform Engineer to join the team in Queenstown, Eastern Cape. You will build and scale core infrastructure supporting blockchain operations, ensuring reliability, security and performance across networks and services.

You will design and manage nodes, implement security protocols, monitor performance, and automate deployment and scaling of blockchain services, collaborating with software teams for seamless integration.

Qualifications

• Proven experience as a Blockchain Platform Engineer or in a similar infrastructure role.
• Strong understanding of blockchain protocols and their architecture.
• Proficiency in system administration, network configuration and cloud platforms (AWS/Azure).
• Experience with containerization technologies (Docker, Kubernetes).
• Knowledge of scripting languages (Python, Bash) for automation.
• Excellent problem-solving and troubleshooting skills in a distributed systems environment.

Responsibilities

• Design, deploy, and manage blockchain nodes and network infrastructure.
• Implement and maintain the security protocols and configurations for blockchain platforms.
• Monitor network performance, identify bottlenecks, and implement optimization strategies.
• Develop and automate deployment, scaling, and management processes for blockchain services.
• Troubleshoot and resolve infrastructure-related issues impacting blockchain operations.
• Collaborate with software engineers to ensure seamless integration of applications with the blockchain platform.

Skills

Blockchain knowledge

System administration

Cloud platforms

Docker

Kubernetes

Python/Bash scripting

Distributed systems problem-solving

Tools

AWS

Azure

Docker

Kubernetes

Job description

Placements24 is seeking a skilled Blockchain Platform Engineer to join the team in Queenstown, Eastern Cape. You will build and scale core infrastructure supporting blockchain operations, ensuring reliability, security and performance across networks and services.

You will design and manage nodes, implement security protocols, monitor performance, and automate deployment and scaling of blockchain services, collaborating with software teams for seamless integration.