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Quantitative Researcher Internship, June-September

Jane Street· Trading, Research, and Machine Learning
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Hybrid (London) internshipPosted 2mo ago

About the role

Internship position at Jane Street offering hands-on experience in quantitative research, with exposure to data analysis, model building, and trading strategy development, plus coursework and seminars to understand markets and the full lifecycle of bringing a signal to production.

Responsibilities

  • Work closely with full-time Quantitative Researchers on projects drawn from their own work.
  • Learn how to identify market signals, analyse large datasets, build and test models, and create new trading strategies.
  • Gain understanding of experiment design, dataset generation, time series analysis, feature engineering, and model building for financial datasets.
  • Attend classes on fundamentals of markets and trading, lunch seminars, and activities related to producing a trading strategy from exploration to productionizing a signal.

Qualifications

  • Experience with data science or machine learning (candidates with varying backgrounds encouraged).
  • Able to apply logical and mathematical thinking to problems.
  • Intellectually curious; eager to ask questions, admit mistakes, and learn new things.
  • Strong programming ability in Python.
  • Open-minded thinker and precise communicator who collaborates with diverse backgrounds.
  • Fluent in English.
  • Most interns are current undergraduate or graduate students; research experience is a plus.

Skills

Required:Python programmingData analysis
Nice to have:Machine learning
Last updated Oct 25, 2026. Interested? Apply on the company site.

About Jane Street

SIX

Jane Street is a quantitative trading firm and liquidity provider with a unique focus on technology and collaborative problem solving.

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