Blockchain Network Engineer

About the Role

Our client is seeking a skilled Blockchain Network Engineer to join their infrastructure team in Portsmouth . This role is essential for designing, building, and maintaining the robust and secure network infrastructure that underpins their blockchain operations . You will be responsible for ensuring the uptime, performance, and scalability of our distributed ledger networks, working with cutting-edge technologies in the crypto and blockchain sector. This is a great opportunity to contribute to the core technical fabric of a forward-thinking organization.

Key Responsibilities

• Design, implement, and manage blockchain network infrastructure, including nodes, validators, and consensus mechanisms.
• Monitor network performance, identify bottlenecks, and implement optimizations for speed and reliability.
• Ensure the security of the blockchain network against various threats and attacks.
• Troubleshoot and resolve network-related issues, maintaining high availability and low latency.
• Develop and maintain documentation for network architecture, configurations, and operational procedures.
• Collaborate with development teams to integrate new features and protocols into the network infrastructure.

Requirements

• Proven experience in network engineering, with a specialization in blockchain network operations .
• Strong understanding of networking protocols (TCP/IP, DNS, HTTP) and distributed systems.
• Experience with setting up and maintaining nodes for various blockchain protocols (e.g., Ethereum, Bitcoin, Polkadot).
• Familiarity with cloud infrastructure (AWS, Azure, GCP) and containerization technologies (Docker, Kubernetes).
• Knowledge of cybersecurity principles and best practices for network protection.
• Scripting skills (e.g., Bash, Python) for automation of network tasks.

Benefits

• Competitive salary and performance-based bonuses.
• Hybrid working model offering flexibility between home and office.
• Opportunity to work with advanced blockchain technologies in a growing industry.
• Comprehensive health, dental, and vision insurance.
• Professional development opportunities and support for certifications.
• Vibrant team culture and collaborative work environment in Portsmouth .