Data Scientist - Internship [Summer 2026]
Two Sigma · New York, United States
- On site
- Volunteer
- $208,000 / year
- New York, United States
Job highlights
- Research and develop hypotheses using real-world datasets.
- Apply cutting-edge methodologies to extract signals.
- Collaborate with engineers and business stakeholders.
- Engage with academic community and thought leaders.
- Present final project at the conclusion of the internship.
About the role
Data Scientist Intern
Two Sigma is a leading quantitative investment management and trading firm. The company applies a scientific approach to investing, combining cutting-edge technology, artificial intelligence, data science, and quantitative research with rigorous human inquiry to capitalize on market opportunities and deliver alpha for investors.
Our team of engineers, quantitative researchers and data scientists looks beyond the traditional to test hypotheses and develop creative solutions to some of the world’s most complex economic problems.
When you work with us, you tackle tough problems alongside other scientists and engineers. People who will challenge your ideas. Who you can really learn from, and collaborate with. And you’ll be doing work that matters to a lot of people, too. Our investors include some of the world’s largest retirement funds, research institutions, educational endowments, healthcare systems and foundations. We admire what they do, and we’re proud to serve these organizations.
Responsibilities
- Independently research and develop hypotheses based on diverse and unique real-world datasets.
- Conduct literature reviews to develop and apply cutting-edge methodologies for extracting meaningful signals from our vast data holdings.
- Partner with our engineers and business stakeholders to rigorously explore and test your theories.
- Join our reading circles to stay up to date on the latest research papers in your fields.
- Attend academic seminars to learn from thought leaders from top universities.
The internship program lasts 10 weeks in the summer and takes place at our Soho-based, New York City office. You will partner with an assigned mentor and work on a single project during the course of your time here, which will culminate in a final presentation at the conclusion of the program.
Qualifications
- Pursuing a degree in a technical or quantitative discipline (e.g., chemistry, computer science, economics, statistics, quantitative social science) with approximately one year remaining in program.
- Proficient in Python and SQL.
- Performed an in-depth research project examining real-world data.
- Independent thinker who can creatively approach data analysis and communicate complex ideas clearly.
Note: A background in finance is not required. If you have the research skills, Two Sigma will teach you the financial aspects.
Benefits & Perks
- Onsite gyms with laundry service.
- Wellness activities.
- Casual dress code.
- Snacks and game rooms.
- Flexible in-office days with budget for home office setup.
Weekly base pay ranges from $3,800 (Bachelors), $3,900 (Masters), to $4,200 (PhD).
Key skills/competency
- Data Scientist Intern
- Quantitative Research
- Artificial Intelligence
- Data Science
- Python
- SQL
- Machine Learning
- Statistical Analysis
- Hypothesis Testing
- Algorithmic Trading
Skills & topics
- Data Scientist
- Internship
- Quantitative Research
- Data Science
- Python
- SQL
- Artificial Intelligence
- Machine Learning
- New York City
- Summer 2026
How to get hired
- Tailor your resume: Highlight research projects, Python, SQL, and analytical skills relevant to data science.
- Showcase research: Detail your in-depth research project using real-world data in your application.
- Demonstrate quantitative skills: Emphasize your technical or quantitative degree and programming proficiency.
- Prepare for interviews: Be ready to discuss your research, problem-solving approach, and communication of complex ideas.
Technical preparation
Behavioral questions
Frequently asked questions
- What is the duration of the Data Scientist Intern position at Two Sigma?
- The Data Scientist Intern program at Two Sigma lasts for 10 weeks during the summer.
- What academic disciplines are preferred for the Data Scientist Intern role at Two Sigma?
- Two Sigma prefers candidates pursuing degrees in technical or quantitative disciplines such as chemistry, computer science, economics, statistics, or quantitative social science.
- Is a background in finance required for the Data Scientist Intern position?
- No, a background in finance is not required. Two Sigma values strong research skills and can teach the financial aspects of the job.
- What programming languages are essential for the Data Scientist Intern role?
- Proficiency in Python and SQL is essential for the Data Scientist Intern role at Two Sigma.
- What kind of projects can I expect as a Data Scientist Intern at Two Sigma?
- As a Data Scientist Intern, you will work on a single, in-depth research project with an assigned mentor, culminating in a final presentation.
- Where is the Data Scientist Intern position located?
- The Data Scientist Intern position is located at Two Sigma's Soho-based, New York City office.
- What are the weekly pay rates for the Data Scientist Intern role?
- The weekly base pay for the Data Scientist Intern role varies by degree: $3,800 for Bachelors, $3,900 for Masters, and $4,200 for PhD.
- Does Two Sigma offer flexibility for interns regarding work location?
- Two Sigma offers a hybrid work policy with flexible in-office days and a budget for home office setup.
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