News Summary

• Haris Nair, 30, now manages a global team of 10 engineers on Citadel Securities' research platform team.
• Jonas Metzger, 31, learned about Citadel from two friends, who advised him to join after completing his PhD and postdoc in economics and computer science at Stanford.
• Tanya Otsetarova, now 26 and a trader on the semi-systematic options team in Miami, was scared at first.
• "Not asking enough questions during the first few weeks of my internship was honestly my biggest mistake," she said.