Data Engineer
- Location
- New York, NY · On-site
- Job type
- Full-time
- Level
- Mid-level
- Listed
- 30 days ago
Skills & highlights for this role
- Python
- SQL
- pandas
Also useful
- Polars
About the Position
We are looking for a Data Engineer to turn messy, real-world datasets into reliable inputs for research and trading. Jane Street depends on data from a wide variety of sources to understand markets and the global economy-think world news, decades of weather patterns, deidentified credit card spending, or packet captures of stock exchange market data feeds. Clean, well-structured data is the difference between noise and a profitable trading signal.
You'll work closely with trading desks to identify Jane Street's data needs, evaluate datasets, and build pipelines that ingest and transform external data. You'll figure out what data means and how best to represent it. We build our own tools and software when needed, so you'll also help shape the systems you use every day.
This is a collaborative role, but you'll own your work from end to end. It requires a mix of engineering, data analysis, and product sense. You'll develop deep expertise in your data domains and use that understanding to decide what's worth building next.
About You
- Have strong programming skills in any language (Python a plus); you write clear, correct, and maintainable code
- Proficient with SQL or DataFrame libraries like pandas or Polars
- Intellectually curious with a meticulous approach to data investigation; you enjoy the detective work required to make sense of unfamiliar datasets
- A clear and concise communicator
Additional information
Prior experience with financial data is helpful but not required. We're happy to hire talented engineers and teach them what they need to know.
From Jane Street's careers page, first listed on Rolev.ai on October 10, 2026. Rolev.ai is not the employer.
How Rolev.ai helps with this application
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Similar roles
All Data Engineer jobsCommon questions
Where is the Data Engineer job at Jane Street located?
This Data Engineer position at Jane Street is located in New York, NY (On-site). Always check Jane Street's application page for specific state eligibility or relocation policies.
What qualifications are required for Data Engineer at Jane Street?
For the Data Engineer role, Jane Street highlights experience with Python, SQL, pandas. Rolev.ai can score your existing resume against these requirements and show any skill gaps before you apply.
How do I apply for the Data Engineer position at Jane Street?
This listing links directly to Jane Street's Greenhouse application page. You can apply directly on Jane Street's site, or use Rolev.ai to check your resume fit, generate a zero-hallucination tailored resume and cover letter for this posting, and autofill the Greenhouse application form in 1 click with the Rolev.ai Chrome extension. You always review the form and press Submit yourself.