📍
London, UK

Sales and Trading Internship, June-September

Internship
Finance
Sales
Posted:
December 29, 2025

Jane Street

Quantitative trading firm
87
Palpable Score
Apply >view company >

About the Program

Our internships center around hands-on mentorship and a robust educational curriculum that includes challenging classes, interactive sessions, and small group discussions. Over the course of 10-12 weeks, you’ll be matched with full-time employees who will mentor you as you tackle real-world projects they design. You’ll also have access to our physical and virtual educational resources, attend guest speakers and social events, and hopefully get a real sense of what it would be like to work here full time.

If you have a passion for solving interesting problems, an interest in developing client relationships, and a deep curiosity in financial markets we have a feeling you’ll fit right in.

About the Position

As a Sales and Trading intern, you’ll work alongside our experienced Sales people and Sales-Traders, learning how we engage and cover institutional clients on their trading needs in the different asset classes that we cover. They’ll offer insight into the types of client inquiries we handle daily, and you’ll learn how we service our clients, issuers, and prospective clients. The internship is a fast-paced, immersive experience, and you will attend internal classes on various topics where we can teach you the broader fundamentals of finance and trading.

About You

We don’t expect you to have a background in one specific field--we’re looking for smart, driven people who would enjoy working with clients to solve interesting problems. We’re more interested in how you think and learn than what you currently know. You should be:

If you're a recruiting agency and want to partner with us, please reach out to agency-partnerships@janestreet.com.

About the company

Jane Street

Company overview
Jane Street is a quantitative trading firm and liquidity provider that makes markets across a broad range of asset classes. Jane Street builds much of the company’s technology in-house, with software engineering and research tightly linked to trading. Jane Street also runs a public engineering blog and open-source work that reflects a deep focus on programming languages, performance, and data systems. Jane Street serves institutional clients through trading and liquidity services alongside proprietary trading activity.

Locations and presence

Jane Street has major offices in New York, London, Hong Kong, Singapore, Amsterdam, and a presence in Chicago. Hiring is office-centered for most roles, with many processes culminating in in-person final rounds in a Jane Street office.

Palpable Score

87
/ 100
Jane Street offers unusually strong early-career access through recurring internships and multiple entry programs, backed by clear pay transparency and high compensation. The strongest signals are hands-on training, mentorship, and real project ownership for interns and new grads, plus benefits that reduce early-career financial stress. The main limiter is that Jane Street does not publish cohort outcomes like promotion rates or internship-to-full-time conversion rates, so outcomes scoring relies on indirect public signals.
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