块链
Jane Street is a quantitative trading firm with a unique focus on technology and collaborative problem solving.
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Global Market Making
We trade an average of $21 billion in global equities, bonds, and ETFs every day. Learn how we make the markets more efficient.
Tech at the Center
Tech is core to our business, and software development is integrated into everything we do. Learn how functional programming sets us apart.
Institutional Services
Jane Street offers institutional clients access to its principal liquidity through a variety of services. Learn how to trade with Jane Street.
块链
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.