A very
different street

Jane Street is a quantitative trading firm with a unique focus on technology and collaborative problem solving. Learn More

Global Market Making

On our busiest days, we trade over 200 million equity shares in the US alone—for ourselves, not for clients or outside investors. Learn how we make the markets more efficient.

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Tech at the Center

Technology is at the core of our business, and software development is integrated into everything we do. Learn how functional programming sets Jane Street apart.

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Jane Street has offices in three of the world's most exciting and dynamic cities.

Our growth comes from hiring and training amazing people and giving them the tools they need to innovate. Our culture is casual and our careers are intensely rewarding.

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