Qube Research & Technologies (QRT) is a global quantitative and systematic investment manager, operating in all liquid asset classes across the world. We are a technology- and data-driven investing firm. Your future role: We are seeking a Market Microstructure Researcher to help optimize exchange connectivity. Analyze network protocols, automate performance metrics, and lead experiments. Network Analysis: Analyze network protocols. Exchange Research: Research exchange features. Execution Optimization: Reverse-engineer trading systems. Cross-team Communication: Collaborate with trading teams. Data Analysis: Work with large datasets. Your skillset: Degree Computer Science, 5+ years experience, Python, time-series analysis, network protocols, market microstructure, low-latency trading. QRT provides equal opportunity.