Citadel

4 open internship positions for Summer 2026

SoftwareAI & MLQuantlocation_on4 locations

4 positions

SimplifyJobs/Summer2026-Internshipsopen_in_new|Updated Mar 19

Citadel Summer 2026 Internship Openings

Citadel has 4 open internship positions for Summer 2026 across Software, AI & ML, Quant. Positions are available in London, UK, NYC, Miami, FL, Greenwich, CT.

Available Roles

Software Engineer – Intern
Machine Learning Researcher – PhD Intern - US
Quantitative Research Analyst Intern - Bachelor Master - US
Sector Data Analyst – Intern - Europe

Hiring Locations

London, UKNYCMiami, FLGreenwich, CT

Preparing for a Citadel Interview

Internship interviews at Citadel typically include a technical screening followed by coding interviews. Focus on:

Data structures and algorithms — arrays, trees, graphs, dynamic programming.
Research Citadel's products and engineering culture.
Practice mock interviews to build confidence under pressure.
Apply early — positions fill on a rolling basis.

Prepare for your Citadel interview

Practice with an AI interviewer that simulates real technical interviews.

Try freearrow_forward

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