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理解Jane Street这家公司

燕嘉颖
2023-12-01
  • 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:

    1. 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.

    2. Tech at the Center

      Tech is core to our business, and software development is integrated into everything we do.

    3. Institutional Services

      Jane Street offers institutional clients access to its principal liquidity through a variety of services.

  • 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.

  • Programming Languages

  • OCaml

    初识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.

  • ML

    ML (“Meta Language”) is a general-purpose functional programming language.

  • 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.

  • Haskell

    Cui提到这个

    Haskell is a general-purpose, statically typed, purely functional programming language with type inference and lazy evalution.

  • References

  1. 知乎: Jane Street 是家什么样的公司?
  2. 崔添翼年薪120W,本科生 公司 Jane Street Capital
  3. 2021.1.28: Jane Street: the top Wall Street firm 'no one’s heard of ’
  4. 2016.2.22: A New Breed of Trader on Wall Street: Coders With a Ph.D.
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