Why Testing is Hard and How to Fix it with Will Wilson

Signals and Threads by Jane Street

Mar 17, 202601:48:26Technology

Will Wilson is the founder and CEO of Antithesis, which is trying to change how people test software. The idea is that you run your application inside a special hypervisor environment that intelligently (and deterministi...

Related Episodes

Continue listening to more episodes from Signals and Threads.

Wrestling the world into rows with Eric Mannes

Sep 2, 2026 - 01:25:00

"Alternative data" is Wall Street's name for information that comes from non-traditional sources: satelli...

Building a data warehouse from scratch with Jacob Baskin

Jun 24, 2026 - 01:34:29

In university Jacob Baskin studied at the intersection of computer science and economics, thinking about...

The Network as a Program with Nate Foster

Jun 1, 2026 - 01:34:35

Nate Foster is a professor at EPFL in Switzerland in the Networked Systems Abstractions Lab, and a visiti...

Why ML Needs a New Programming Language with Chris Lattner

Sep 3, 2025 - 01:12:57

Chris Lattner is the creator of LLVM and led the development of the Swift language at Apple. With Mojo, h...

The Thermodynamics of Trading with Daniel Pontecorvo

Jul 25, 2025 - 00:58:46

Daniel Pontecorvo runs the “physical engineering” team at Jane Street. This group blends architecture, me...

Building Tools for Traders with Ian Henry

May 28, 2025 - 01:19:39

Ian Henry started his career at Warby Parker and Trello, building consumer apps for millions of users. No...

Finding Signal in the Noise with In Young Cho

Mar 12, 2025 - 00:59:45

In Young Cho thought she was going to be a doctor but fell into a trading internship at Jane Street. Now...

The Uncertain Art of Accelerating ML Models with Sylvain Gugger

Oct 14, 2024 - 01:06:22

Sylvain Gugger is a former math teacher who fell into machine learning via a MOOC and became an expert in...