How many data science internships are open in NYC?
In New York today, 60 of the 84 finance, consulting and tech firms our record follows for data and AI internships list at least one role in the city, 128 roles in all.
Each row of the firm table below gives a firm's open roles and the day its listing began, newest first. Another 22 firms posted in New York this season and are no longer listed there.
Source: Jorb AI's record, checked 8 Nov 2026
When do data science internships in NYC open?
New York's data and AI internships post across the season, which our record dates from 1 June 2026: since then, 79 of the 84 firms it follows in the city have posted at least one.
Last season, half of the 4 firms with an opening on record opened between 26 December 2025 and 10 April 2026. The table's Still to open list shows the 2 firms not open yet, with each one's opening last season.
Source: Jorb AI's record, checked 8 Nov 2026
Who can apply for a data science internship in NYC?
Each firm sets its own degree level and graduation window, and some post separate data science internships for undergraduate or master's students and for PhD students.
Duolingo's Data Scientist, Intern, in New York or Pittsburgh, takes students pursuing an undergraduate or master's degree in a quantitative field such as statistics, economics, computer science or math, with expected graduation in Fall 2027 or Spring/Summer 2028. Its Data Scientist, Intern (PhD), in the same two cities, takes students in at least the third year of a PhD in a quantitative field, ideally planning to graduate in that same window.
Sources: Duolingo careers board, Data Scientist, Intern · Duolingo careers board, Data Scientist, Intern (PhD), checked 8 Nov 2026
What do machine learning intern jobs in New York ask for?
Firms set their own level for machine learning internships in New York: some take undergraduates with practical ML experience, and some take only PhD students.
Jane Street's Machine Learning Engineer Internship, May to August in New York, takes an undergraduate or PhD student with practical experience such as training an ML model; after a first technical coding interview over Zoom, candidates sit an on-site interview of 2 to 4 technical rounds, 1 or 2 of them on ML engineering. Duolingo's AI Research Intern (PhD), in New York or Pittsburgh, takes students pursuing a PhD in artificial intelligence, machine learning, natural language processing or a related field, with graduation expected by August 2028.
Sources: Jane Street careers site, Machine Learning Engineer Internship, May-August · Duolingo careers board, AI Research Intern (PhD), checked 8 Nov 2026
How long is a data science or machine learning internship in New York?
Jane Street and Duolingo, two firms hiring machine learning interns in New York, set 10 to 12 weeks over the summer.
Jane Street's internships typically run 10 to 12 weeks between May and September, and its Machine Learning Engineer Internship in New York runs May to August. Duolingo's AI Research Intern (PhD) asks for 12 consecutive weeks, either 24 May to 13 August 2027 or 14 June to 3 September 2027.
Sources: Jane Street careers site, Internships · Jane Street careers site, Machine Learning Engineer Internship, May-August · Duolingo careers board, AI Research Intern (PhD), checked 8 Nov 2026