Job Description: Options Market-Maker (Trader) Location: Chicago Working Hours: Sunday–Thursday, 4:00pm–1:00am CT The Opportunity We are partnering with a leading market-maker and proprietary trading firm to identify an experienced Options Market Making Trader for its expanding Asian-hours trading operation. The role offers the opportunity to join a highly collaborative, technology-led environment with meaningful responsibility for live trading, portfolio management, and real-time risk decisions. You will work closely with trading, quantitative, and technology teams across global locations. The Role Trade options markets primarily through electronic execution, with some interaction with brokers. Manage positions and portfolio risk in real time, responding to evolving market conditions. Monitor trading systems, controls, and parameters to ensure effective and reliable operation. Partner with technology teams to troubleshoot and resolve trading or operational issues. Provide effective handovers between global trading shifts, covering key market, risk, and system developments. Support improvements to trading, execution, and strategy outside core market hours. Complete an initial training programme covering different global shifts, products, and proprietary trading systems. What We're Looking For 2+ years of options market-making experience. 1+ year of market-making portfolio management experience. Strong knowledge of options trading, portfolio management, and risk management. Good Python skills. Ability to make independent decisions in fast-moving markets. Strong technical and operational aptitude, with the ability to collaborate effectively with technology teams. Clear communication skills and a proactive, hands-on approach. Genuine interest in developing a long-term career within an Asian-hours trading operation. Experience trading index, volatility, or metals options would be advantageous. Working Pattern The core schedule is Sunday–Thursday, 4:00pm–1:00am CT, with some flexibility outside these hours for training, collaboration, and strategy development. This is an on-site position in Chicago. If you are an experienced options market maker looking for a role with significant autonomy within a sophisticated global trading operation, please apply with your CV for a confidential discussion.