Lead UX Designer

At IMC, our trading tools are the environment traders and researchers live in all day. As a Lead UX Designer, you will help define how users understand the market, explore data, and make decisions in real time. This role combines deep workflow design with thoughtful, high quality user experience. IMC is making a significant reinvestment in its trading platform, rethinking core tools, workflows, and interaction patterns from the ground up. You will be on the ground floor of that effort, with real influence over how the platform evolves and how great UX shows up across the firm. You will work closely with traders, quantitative researchers, and engineers to design interfaces that are fast, intuitive, and well crafted. The goal is tools that feel natural under pressure, support complex decision making, and are genuinely good to use day after day. Your Core Responsibilities Collaborate with traders, quantitative researchers, and engineers to design interfaces that support core trading behavior Develop a deep understanding of user needs, workflows, and day to day usage through research and observation Translate complex requirements into intuitive, coherent, and visually clear designs Design information-dense, high-reliability interfaces for expert power users, where speed, accuracy and clarity under pressure are critical Balance efficiency with usability and visual quality across critical workflows Lead the evolution of shared design systems and interaction patterns Advocate for us