Jane Street
Data Engineer
New York, New York, United States · Internship · Posted Jul 13, 2026
About the job
A Data Engineering intern investigates unfamiliar datasets and builds pipelines and monitoring to provide reliable data for research and trading.
What you'll do
- Explore and explain the contents and anomalies of unfamiliar datasets.
- Write code to ingest and transform data and monitor data quality.
- Complete two real projects with mentorship from Data Engineers and input from data users.
What they ask for
- Comfortable manipulating data in Python, SQL, R, or similar, and able to turn an idea into working code.
- Analytical and logical thinking, with ability to investigate unfamiliar topics and reach sound conclusions.
- Clear verbal and written communication.
Nice to have
- Curiosity about what data means, not just how to move it.
- Humble, eager to learn, courteous, reliable, and organized.
Tools
Python, SQL, OCaml, R
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