About the role#
As a Data Scientist Summer Intern, you will join the AI & Data Group at Lazard. You will work alongside data scientists, investment bankers, portfolio managers, and senior management. The team builds data-driven solutions for Financial Advisory and Asset Management. You will help analyze large-scale financial data sets to extract insights that add value to the firm.
What you'll do#
- Apply machine learning, statistical modeling, and large-language-model technologies to business problems.
- Develop data-driven tools for Financial Advisory and Asset Management.
- Communicate technical insights to both technical and business stakeholders.
- Collaborate with a multidisciplinary team to build practical tools.
- Manage the full project lifecycle from design to deployment and performance analysis.
What you'll need#
- A Bachelor's or advanced degree in Data Science, Computer Science, Statistics, Quantitative Finance, Business Analytics, or a related field.
- Strong programming skills in Python, with a preference for object-oriented programming experience.
- Proficiency in machine learning algorithms and statistical or econometric modeling.
- Ability to query and analyze data from large-scale databases, with a preference for big data engineering experience.
- Experience with data visualization and presenting technical results to non-technical audiences.
- Familiarity with large language model (LLM) frameworks.
- A strong interest in finance, with previous related experience preferred.
- Ability to work independently and as part of a team.
Location & details#
- This is a full-time, paid internship based in New York, New York.
- The program runs from June 7, 2027, to August 13, 2027.
- The role is on-site in New York for the duration of the internship.
- Sponsorship is not available for this position.
About Lazard
Lazard is a financial advisory and asset management firm founded in 1848. It provides advice on mergers and acquisitions, capital markets, restructuring, and geopolitics. The firm serves institutions, corporations, governments, and individuals across North and South America, Europe, the Middle East, Asia, and Australia. It is a public company based in New York with over 5,000 employees.
How to get in at Lazard
Securing an internship at Lazard requires speed because early applicants often get seen before the pile grows. Intern Insider sends an instant alert the moment a role matching your target is published anywhere, so you can apply among the first. This helps you avoid the frustration of submitting your resume into a massive, unseen queue. You can reach out directly to the recruiters behind Lazard roles to ask about the position or a referral, which materially improves your response rates. Intern Insider surfaces these specific contacts to help you bypass generic portals. It is a more direct approach to a competitive process, and it saves you from the guessing game of who might actually see your application.



