📍
London, UK

OxCaml Educator

No experience
Finance
Finance
Posted:
December 29, 2025

Jane Street

Quantitative trading firm
87
Palpable Score
Apply >view company >

About the Position

Jane Street is hard at work building OxCaml, a branch of OCaml with a variety of extensions to support performance engineering. But designing and implementing the language is only half the battle: we need our developers to understand its nuances and program in OxCaml as experts. That's where you come in.

We’re looking for an experienced, skilled educator to help us develop materials and deliver courses to teach engineers at Jane Street how to use OxCaml effectively. You would work broadly across our internal educational programs, from expanding our OCaml Bootcamp for new hires to use OxCaml to developing specific tutorials to level-up experienced developers that need OxCaml's most advanced features.

This is a unique opportunity to work hand-in-hand with a language's designers and implementers to develop its educational component. You would be part of the team within Jane Street building the next generation of OxCaml.

Here’s what we’re looking for:

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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