Two Sigma

Engineering blog · twosigma.com/articles

48posts0this week0watchers

Watch Open blog

Posts Feature trails32 Interview Qs38

Feature trail

Data as Code

7 posts · 2017–2025

Feature trail

Compute Carbon Intensity Measurement

1 post · 2023–2024

Feature trail

Tensu: Text UI for Sensu Go Observability

1 post · 2022

Feature trail

Machine Learning for Thematic Equity Portfolios

2 posts · 2021–2022

Two SigmaBlog13 Nov

Treating Data as Code at Two Sigma

Two SigmaBlog7 Oct

Improving Compute Sustainability: A Case Study

Two SigmaBlog15 Sept

Sustainability Science in Action: Measuring the Carbon Intensity of a Compute Environment

Two SigmaBlog22 Jun

Semantic Types: From Computer-Centric to Human-Centric Data Types

Two SigmaBlog9 Aug

Tensu: An Open Source Text UI for Sensu Go

Two SigmaBlog26 Jan

A Machine Learning Approach to Constructing an Inflation-Themed Equity Portfolio

Two SigmaBlog25 Oct

ADMIRE: A Product-Driven Approach to Automating Migrations

Two SigmaBlog6 Oct

A Machine Learning Approach to Regime Modeling

Two SigmaBlog12 Aug

A 24x Speedup for Reinforcement Learning with RLlib + Ray

Two SigmaBlog14 Jul

Risk Analysis of Crypto Assets

Two SigmaBlog9 Oct

safeboot: Improving the Safety of Booting Linux on Normal Laptops

Two SigmaBlog28 Jul

Diagnosing the Recent Decade of Drawdown in Value

Two SigmaBlog25 Jun

Interpretability Methods in Machine Learning: A Brief Survey

Two SigmaBlog11 Apr

Why Two Sigma is using SigOpt for Automated Parameter Tuning

Two SigmaBlog26 Mar

Agile Cloud Security

Two SigmaBlog24 Jan

Building a High-Throughput Metrics System Using Open Source Software

Two SigmaBlog27 Nov

Gradient Sparsification for Communication-Efficient Distributed Optimization

Two SigmaBlog25 Oct

Introducing Flint: A Time-Series Library for Apache Spark

Two SigmaBlog25 Oct

MiSoSouP: Extracting the Most “Flavor” from a Dataset

Two SigmaBlog9 Oct

Ibis and BigQuery: Scalable Analytics with the Comfort of Python