理解Jane Street这家公司
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Overview
听说很牛，得了解
Jane Street is a quantitative trading firm with a unique focus on technology and collaborative problem solving.
Our growth comes from hiring and training amazing people and giving them the tools they need to innovate.
Our cultrue is casual and our career are intensely rewarding.
They main job could be separated:
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Global Market Making
We trade an average of
$21billion in global equities, bonds, and ETFs every day.Quantitative analysis and insights into related markets enable us to make competitive markets in even the most complicated products.
Technology is at the core of how we approach trading, and we consider ourselves as much a technology company as a trading firm.
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Tech at the Center
Tech is core to our business, and software development is integrated into everything we do.
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Institutional Services
Jane Street offers institutional clients access to its principal liquidity through a variety of services.
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Philosophy
Our central goal at Jane Street is to ethically maximize profit over the long term.
That’s a single goal, with three components: ethics, profits, longervity. We believe that those ideas are in harmony, rather than at odds.
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Programming Languages
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OCaml
Jane Street用这个
OCaml is a general-purpose, multi-paradigm programming language which extends the Caml dialect of ML with object-oriented features.
OCaml was created in 1996 by Xavier Leroy, Damien Doligez and others.
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ML
ML (“Meta Language”) is a general-purpose functional programming language.
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Caml
Caml(Categorical Abstract Machine Language) is a multi-paradigm, general-purpose programming language which is a dialect of the ML programming language family.
Caml is statically typed, strictly evaluated, and uses automatic memory management.
OCaml, the main descentdent of Caml, adds many features to the language, including an object layer.
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Haskell
Cui提到这个
Haskell is a general-purpose, statically typed, purely functional programming language with type inference and lazy evalution.
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References