Top Tech Jobs & Startup Jobs in Chicago, IL

Drive HR Operations modernization through process improvement, automation, AI adoption, and systems enhancements. Partner with HR, People Technology, and business stakeholders to analyze workflows, implement solutions, maintain documentation, ensure data integrity and regulatory compliance (EEOC, ACA/1095-C), support HR systems and integrations, and provide occasional peak-period operational support across a multi-site organization.

As a Quantitative Researcher, develop and refine automated options trading strategies, focusing on alpha generation and optimizing trading performance through research and novel techniques.

Build and own end-to-end trading systems and workflows, working with traders and researchers. Develop ultra-low-latency execution, research and simulation platforms, routing and exchange connectivity, analytics, and tooling to improve execution and trading performance.

Join Optiver as a graduate FPGA engineer to design ultra-low-latency hardware and network interfaces for high-frequency trading. You'll develop FPGA/ASIC digital designs, research low-latency techniques, and collaborate with traders, software developers, and infrastructure engineers to integrate hardware with cutting-edge server platforms.

Work with a mentor to design and accelerate low-latency, high-speed FPGA hardware for trading systems. Tasks include hardware design, researching low-latency techniques, integrating FPGAs with server hardware, and collaborating with traders and software engineers on production-grade solutions.

Join Optiver's Equity Options Trading team to perform fundamental research-driven trading. You'll work on the trading desk, collaborate with traders, researchers and developers, identify event-driven trade opportunities, perform probabilistic scenario analysis, and help grow the fundamental research function. Extensive training provided and ability to run research-driven positions from day one.

The Head of Accounting will lead technical accounting, ensuring financial reporting compliance, developing policies, and managing regulatory accounting while mentoring a high-performing team.