Software Engineering Internship (Summer 2027)

You will take on the following responsibilities:
- Building the underlying infrastructure that virtually every other engineering team at Two Sigma uses, such as our distributed storage and public and private cloud environments.
- Ensuring the reliability of “mission critical” products and systems vital to Two Sigma, such as our main trading system.
- Using a suite of open source and proprietary tools to build the environments that test and deploy our quantitative strategies, also known as models.
- Building and maintaining the low-latency, high-performance infrastructure and systems responsible for executing trades.
- Building and scaling the infrastructure used to ingest data from 10,000+ sources daily.
- Partnering with our Corporate teams to develop tools, systems and products responsible for increasing productivity and efficiency across the organization.

You should possess the following qualifications:
- Coursework towards a Bachelor’s, Master’s, or PhD degree in a technical or quantitative field.
- Experience with Java, C, C++, Python, Ruby, Perl, or other languages that target the JVM.
- Experience in large-scale systems.
- Exceptional programming skills.
- Strong analytical, organizational, and interpersonal skills.
- A passion of with building quality software.
- We are open-minded in our search for critical thinkers who are passionate about technology. While we analyze the data-rich domain of finance, financial experience is not a requirement.