Software Engineering Internship (C++ or Python) - Summer 2027

Hudson River Trading is recruiting for Software Engineering Internship (C++ or Python) - Summer 2027 in Austin, TX, United States; Chicago, Illinois, United States; London, United Kingdom; New York, NY, United States; Singapore. This listing was last seen on the firm's own job board on August 22, 2026.

An engineering firm that trades, where algorithm quality decides the outcome of every round.

What sets Hudson River Trading apart: Algorithms weighted above finance in every track. No trading experience expected or rewarded. Interviews are unusually transparent about what is being scored.

Related preparation: Quantitative Developer (QD) Career Roadmap, Quant Infrastructure Engineer Roadmap, Quantitative Data Engineer Career Roadmap and Algorithmic Trading Developer Career Roadmap.

The role, as Hudson River Trading describes it, published on July 13, 2026 and reproduced from their job board:

We do not allow multiple applications. Please apply to the ONE role you are most interested in and we will consider you for all open positions when reviewing your application.

Hudson River Trading (HRT) is seeking highly motivated full-time students to join our Software Engineering Summer Internship Program. HRT brings together the sharpest minds across quantitative disciplines—math, computer science, physics, engineering, and more— within our world-class computing environment to rapidly scale solutions to the toughest problems in tech and trading. Our software engineers create and maintain technology and infrastructure that is integral to the success of our trading. Ideal candidates are smart programmers who love to code, are eager to learn, and can thrive in an entrepreneurial environment.

What to Expect

A hands-on introduction to all technical facets of software engineering in the algorithmic trading industry

Independent programming projects in Python, C, or C++, depending on the needs of the projectStructured and hands-on trainings, with quick transition into real projects within the first week

Opportunities to learn all about HRT's research and trading infrastructure, even in areas you may not be working in directly

Technical project work and mentorship, with the opportunity to gain a deeper understanding of global financial markets

Plenty of opportunities to connect with fellow interns, participate in team events, and explore the unique culture, food, and experiences that make each HRT office location and cities special.

Qualifications

You are a full-time undergraduate student studying computer science or a related field

Programming experience in Python, C or C++ is required