A research driven trading firm that's technical to the core.
We harness our deep technical knowledge to solve complex problems. Our global presence allows us to trade continuously on more than 200 electronic exchanges and other venues, making us one of the world’s largest market makers. We innovate in tech, from functional programming to programmable hardware. And while our proprietary trading business thrives, we put our expertise and experience to work for our clients.
See the latest work from the firm.All the pieces fit together.
Traders, researchers, and software engineers work together to build our trading systems and strategies. Experts in networking, IT, and compilers build tools in support. Our institutional team works with clients to execute their transactions and provide liquidity. Legal and compliance, finance, and HR help our global operation run smoothly, while folks in hospitality and physical engineering keep employees happy in our world-class offices.
Explore Jane Street’s departments.