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 scientific approach to investing. Your future role: Seeking a Market Microstructure Researcher to help optimize exchange connectivity. You will analyze network and exchange protocols, automate performance metrics, and lead experiments. Network & Protocol Analysis: Analyze network captures. Exchange Research: Research exchange features. Execution Optimization: Reverse-engineer trading systems. Cross-team Communication: Collaborate with trading teams. Data Analysis: Work with large datasets. Skills: - Degree - 5+ years in data analysis - Python, time-series analysis - TCP/IP, Ethernet - Market microstructure and low-latency trading - GNU/Linux QRT is an equal opportunity employer and values diversity.