Jump Trading Group is committed to world class research. We empower exceptional talents in Mathematics, Physics, and Computer Science to seek scientific boundaries, push through them, and apply cutting edge research to global financial markets. Our culture is unique. Constant innovation requires fearlessness, creativity, intellectual honesty, and a relentless competitive streak. We believe in winning together and unlocking unique individual talent by incenting collaboration and mutual respect. At Jump, research outcomes drive more than superior risk adjusted returns. We design, develop, and deploy technologies that change our world, fund start-ups across industries, and partner with leading global research organizations and universities to solve problems. We are seeking a highly organized and detail-oriented individual to join our team as the HR Operations Specialist , supporting a seamless employee lifecycle experience and contributing to various HR projects. This role provides exposure to key HR functions, including benefits, payroll, compensation, immigration, global mobility, HRIS, and employee relations. The HR Operations Specialist will collaborate closely with cross-functional teams like talent acquisition, talent development, legal, compliance, and business leaders, as well as with external vendors. What You'll Do: End-to-End APAC Payroll Management: Manage ongoing payroll operations across APAC in partnership with external vendors, ensuring accuracy, timeliness, compliance, and continuous process improvement to support an efficient employee experience. Benefits Administration: Support benefits administration across APAC, including employee queries, enrollments and changes, coordination with brokers and vendors, and annual renewals, while maintaining accurate records and a positive employee experience. HRIS Management: Manage HRIS transactions and employee data in Workday, ensuring accurate lifecycle processing, strong data integrity, effective downst