Sep 26, 2017 | 1 min read

Jane Street Tech Talk, Verifying Network Data Planes

After a summer hiatus, the Jane Street Tech Talks series is back on for the fall! Last we left it, our very own Dominick LoBraico...

By: Spiros Eliopoulos
Aug 28, 2017 | 5 min read

Real world machine learning (part 1)

Trading is a competitive business. You need great people and great technology, of course, but also trading strategies that make money. Where do those strategies...

Aug 25, 2017 | 1 min read

How to design a tree diffing algorithm

For those of you interested in what what interns do at Jane Street, here’s a post from former intern Tristan Hume, on his work developing...

By: Yaron Minsky
Aug 24, 2017 | 10 min read

Ironing out your development style

People seem to enjoy talking about programming methodologies. They give them cute names, like eXtreme programming, Agile, and Scrum; run conferences and build communities around...

By: Yaron Minsky
Aug 16, 2017 | 1 min read

Hiring an FPGA engineer

Jane Street is looking to hire an engineer with experience in both software and hardware design to work on FPGA-based applications, and on tools for...

By: Yaron Minsky
Aug 14, 2017 | 9 min read

What the interns have wrought, 2017 edition

Intern season is coming to a close, and it’s a nice time to look back (as I’ve done in previous years) and review some of...

By: Yaron Minsky
May 11, 2017 | 2 min read

When Bash Scripts Bite

There are abundant resources online trying to scare programmers away from using shell scripts. Most of them, if anything, succeed in convincing the reader to...

By: Todd Lubin
May 01, 2017 | 1 min read

Looking for a technical writer

Jane Street is looking to hire a technical writer. If you’re interested, or know someone who you think would be a good match, here’s the...

By: Yaron Minsky
Apr 25, 2017 | 1 min read

Caveat Configurator: how to replace configs with code, and why you might not want to

We have a new tech talk coming up on May 17th, from our very own Dominick LoBraico. This one is about how to represent configurations...

By: Yaron Minsky
Apr 20, 2017 | 5 min read

This is not the performance you were looking for: the tricks systems play on us

It’s often surprising just how much software performance depends on how the software is deployed. All the time and effort you’ve invested in optimization can...

By: Andy Myers
Mar 20, 2017 | 11 min read

Trivial meta-programming with cinaps

From now and then, I found myself having to write some mechanical and repetitive code. The usual solution for this is to write a code...

By: Jeremie Dimino
Mar 15, 2017 | 1 min read

One more talk, two more videos

I’m happy to announce our next public tech talk, called Seven Implementations of Incremental, on Wednesday, April 5th, presented by yours truly. You can register...

By: Yaron Minsky