Software Engineer

1 Month ago • All levels • Software Development & Engineering

Job Summary

Job Description

Jane Street is hiring software engineers for all its offices. Technology is central to their operations, with engineers involved in all business areas. They primarily use OCaml, a statically typed functional programming language, and Python for data analysis, visualization, and machine learning. Jane Street also values open-source software, utilizing it extensively and releasing their own code. The ideal candidate possesses top-notch programming skills, deep technological experience, and strong interpersonal skills for collaborative teamwork. Prior experience with functional programming, OCaml, Python, or finance is not required, as they are willing to train talented engineers. Fluency in English is mandatory.
Must have:
  • Top-notch programming skills
  • Deep experience with technology
  • Strong interpersonal skills
  • Fluency in English

Job Details

About the Position

We're always hiring software engineers for all of our offices. Technology is at the core of how we approach our work, and engineers are intimately involved in every area of the business. 

We are big believers in functional programming and use OCaml, a statically typed functional programming language, as our primary tool. More recently, Python has become a vital part of Jane Street’s research and trading work, acting as the go-to language for data analysis, visualization, and machine learning.

We also believe in the value of open source software, using it in our daily work and releasing over a million lines of our own code as open source.

About You

  • Top-notch programming skills
  • Deep experience with—and love for—technology. There's no specific checklist; we use software to approach a variety of problems, so we're interested in everything from machine learning to systems administration to programming language design
  • Strong interpersonal skills. Software engineering at Jane Street is highly collaborative, and we are looking for people who can work effectively in small, close-knit teams
  • We don’t expect you to have experience with functional programming, OCaml, Python, or finance; we’re happy to hire talented engineers and teach them what they need to know.
  • Fluency in English required

If you'd like to get an idea of what we cover in our software engineering interview process, you can visit our interview prep page.

 

If you're a recruiting agency and want to partner with us, please reach out to agency-partnerships@janestreet.com.

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About The Company

Jane Street is a quantitative trading firm with offices in New York, London, Hong Kong, Singapore, and Amsterdam. We are always recruiting top candidates and we invest heavily in teaching and training. The environment at Jane Street is open, informal, intellectual, and fun. People grow into long careers here because there are always new and interesting problems to solve, systems to build, and theories to test.



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