The Legal Counsel role at Jump Trading involves negotiating, drafting, and reviewing various commercial contracts, particularly in technology and finance. Responsibilities include providing legal guidance to business units, managing contract lifecycles, and staying updated on legal developments. Strong communication and interpersonal skills are required to build relationships across departments.

As a Payroll Specialist, you will manage payroll for multiple U.S. companies, perform payroll reconciliation, ensure tax compliance, and liaise with the Finance department for month-end accounting. Responsibilities include auditing payroll accuracy, facilitating time tracking for nonexempt employees, troubleshooting Workday issues, and ensuring compliance with payroll regulations.

The AI Research Scientist will lead research projects leveraging machine learning for quantitative analysis in finance. Responsibilities include identifying pertinent problems, collaborating with trading teams, and enhancing model design and infrastructure. The role requires a combination of ML expertise, engineering, and an understanding of market dynamics.