We are looking for Software Engineering interns to join our Winter Co-Op program. At Jane Street, we are big believers in functional programming, using OCaml, a statically-typed functional programming language, as our primary development language. We also believe in the value of open source software, using it in our daily work and releasing hundreds of thousands of lines of our own code as open source. We use code to approach a variety of problems, so we’re interested in everything from machine learning to systems administration to programming language design.
If you'd like to get an idea of what we cover in our Software Engineering interview process, you can read this blog post, and to get an idea of projects Software Engineering interns work on you can read this post highlighting a few of our past projects.