Our ambition at Citadel is to be the most successful investment firm of all time. Together, we turn ambition into action. For more than three decades, Citadel has captured undiscovered market opportunities in markets around the world by empowering extraordinary people to pursue their best and boldest ideas. We strive to identify the highest and best uses of capital to generate superior long-term returns for the world’s preeminent public and private institutions.
Learn about joining our team: citadel.com/careers
Jane Street is a quantitative trading firm with offices in New York, London, Hong Kong, Singapore, and Amsterdam. We are always recruiting top candidates and we invest heavily in teaching and training. The environment at Jane Street is open, informal, intellectual, and fun. People grow into long careers here because there are always new and interesting problems to solve, systems to build, and theories to test.
More than twenty years after our founding, it still feels like we’re just getting started.
Bridgewater Associates is a global macro investment firm, founded in 1975, whose mission is to develop a fundamental, cause-and-effect understanding of how markets and economies work—and translate that understanding into insights, returns, and solutions that help the world’s leading institutional investors solve their most important investment challenges.
Over five decades, we have codified our fundamental understanding into a systematic investment process—integrating human judgment with machine intelligence with the goal of applying our thinking consistently, testing it against reality, and continuously improving decision-making over time. We believe this has created a unique platform for applying AI within our process, positioning us at the frontier of integrating technology with investment decision-making.
In financial markets—where reality is constantly evolving and outcomes are uncertain—sustained excellence requires continuous learning and improvement. Our culture—anchored in radical truth and transparency—helps us learn faster.