One of the world's leading High-Frequency Trading (HFT) firms based in the heart of London's financial district are looking to hire a Trading Support SRE.Role Overview: They are seeking a talented Trading Support Site Reliability Engineer (SRE) to join their elite team. As a Trading Support SRE, you will play a crucial role in ensuring the stability, reliability, and performance of the trading systems. You will collaborate closely with traders, developers, and other stakeholders to maintain and enhance the high-performance trading systems.Key Responsibilities:Monitor, maintain, and optimize the performance of our trading systems, including low-latency trading platforms and supporting infrastructure.Proactively identify and resolve issues to minimize downtime and ensure continuous operation of critical trading systems.Develop and implement tools and automation to streamline operational processes and enhance system reliability.Participate in capacity planning and scalability efforts to support the firm's growing trading activities.Collaborate with software engineering teams to troubleshoot complex technical issues and drive improvements in system architecture and design.Contribute to incident response and post-mortem processes to identify root causes and prevent recurrence of issues.Requirements:Bachelor's or Master's degree in Computer Science, Engineering, or a related field.Proven experience in a similar role, preferably within a high-frequency trading or financial services environment.Strong proficiency in Linux/Unix systems administration and scripting (e.g., Shell, Python).Deep understanding of networking concepts and protocols, including TCP/IP, UDP, multicast, and routing.Experience with monitoring and observability tools such as Prometheus, Grafana, and Splunk.Excellent problem-solving skills and the ability to thrive in a fast-paced, high-pressure environment.Benefits:Competitive salary and performance-based bonuses.Comprehensive benefits package, including health insurance, pension, and wellness programs.Opportunities for career growth and professional development in a dynamic and collaborative environment.Access to cutting-edge technology and resources to support innovation and excellence in trading