Sharing our innovations and building on the work of others
Open source is integral to our culture
Our community of scientists understands the role that open source can have on innovation.
We value unique perspectives, and our developers regularly come together at company-sponsored Hack Days and Meetups.
Sharing our ideas
We are learners and teachers, our engineers present project findings and new developments at major conferences.
Supporting the community
We believe in collaboration, and our connection to the open source community is important to us. We are a Gold Sponsor of NumFOCUS and our employees sit on the boards of several major projects.
We are voracious users of open source. You simply can't be a real company without being part of the landscape and community of open source."
Chief Innovation Officer
At Two Sigma we’re committed to improving the Jupyter ecosystem. We’ve had 40 patches accepted to four repositories, including Jupyter Lab, IPython, and IPyWidgets. We’ve also open sourced our own tool BeakerX that extends Jupyter with support for six languages, many widgets, and one-click publication.
Apache Spark has become the standard for dealing with big-data workloads, and we think it promises data scientists huge potential for analysis of large time series. We have developed Flint to enhance Spark’s functionality for time series analysis. Flint is an open source library and available via Maven and PyPI.
Inaugural NumFOCUS Visiting Fellow
The NumFOCUS Visiting Fellows Program sees organizations partnering with NumFOCUS to advance open source sustainability. During his tenure, Sam helped define and create a default governance framework with systems and processes for ensuring healthy growth of a diverse and inclusive contributor community.
Secretary, Board of Directors
With Two Sigma’s full support, Makoto Nozaki, a leader on our Platform Engineering team, dedicates time to serve on the Board of Directors of the Perl Foundation. The Perl Foundation is dedicated to the advancement of the Perl and Raku programming language. Makoto has been a volunteer at the organization since 2010.