Senior Network Engineer, High-frequency Trading firm

Our client, a top-tier high-frequency trading firm, is looking to hire a Senior Network Engineer with expertise in low-latency systems and infrastructure to join the Hong Kong team. Job Responsibilities: Design and implement high-performance network architectures that enable rapid data transmission and low-latency trade execution for the trading systems. Proactively monitor network performance, identify bottlenecks, and implement optimizations to ensure optimal efficiency and reliability. Quickly diagnose and resolve network-related issues and outages to maintain uninterrupted trading operations. Implement robust security measures to safeguard sensitive trading data and protect against cyber threats. Collaborate cross-functionally with software developers, infrastructure teams, and traders to align network solutions with business needs. Job Requirements: 10+ years of experience as a Network Engineer in a high-frequency trading or financial services environment. Deep technical expertise in network protocols, topologies, and architectures, with a focus on low-latency networks and hands-on configuration/troubleshooting of network devices. Deep understanding of Linux engineering and administration methods Detailed understanding of IP and networking concepts, familiarity with Kernel bypass techniques Proficiency in Infrastructure provisioning/management tools (e.g. Terraform, Packer, Ansible, Docker) Excellent problem-solving skills and the ability to thrive in a fast-paced trading environment. Excellent communication skills with fluency in both English and Chinese