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Job Summary:

Job Duties:

Responsibilities:

You will work as part of the matching engine technology team, contributing to the design, development, testing and optimisation of low latency trading systems. The role requires strong hands-on engineering capability, good understanding of high-throughput systems, and the ability to apply performance-focused development practices in a production-minded environment.

• Develop, enhance and support low latency trading and matching engine components.
• Contribute to performance tuning, latency analysis and optimisation across application, middleware and infrastructure layers.
• Build and maintain automated testing frameworks and tools for low latency and high-throughput systems.
• Support implementation of latency monitoring, benchmarking and performance measurement capabilities.
• Work closely with senior engineers, architects and stakeholders to understand business requirements and translate them into reliable technical solutions.
• Participate in production support, incident investigation and continuous improvement activities where required.

Requirements:

• Degree in Computer Science, IT, Engineering, Mathematics, Physics or a related discipline.

• Typically 6–10 years’ experience in software development, preferably within low latency, trading, exchange, financial markets or high-throughput technology environments.
• Strong C++ programming skills, with practical experience in performance-sensitive applications.
• Good understanding of low latency system design, performance tuning and latency measurement techniques.
• Experience with high-throughput messaging systems, middleware or event-driven architectures.
• Familiarity with Linux, networking concepts and multicast/unicast protocols.
• Experience in automated testing, benchmarking or performance monitoring for complex systems.
• Python or scripting experience for tooling, test automation or operational support would be advantageous.
• Ability to troubleshoot technical issues, analyse performance data and work collaboratively with senior technical colleagues.

Company Introduction:

ITD SZ

港交所科技（深圳）有限公司，是2016年12月28日于深圳市前海自贸区成立的外商独资企业。

作为港交所的技术子公司，港交所科技（深圳）有限公司主要是为集团及其附属公司提供计算机软件、计算机硬件、信息系统、云存储、云计算、物联网和计算机网络的开发、技术服务、技术咨询、技术转让；经济信息咨询、企业管理咨询、商务信息咨询、商业信息咨询、信息系统设计、集成、运行维护；数据库管理、大数据分析；以承接服务外包方式提供系统应用管理和维护、信息技术支持管理、数据处理等信息技术和业务流程外包服务。