Software Engineer – Intern (US)

Citadel Securities·New York·United States·Backend

Citadel Securities is hiring a Software Engineer – Intern (US) in New York. Posted 2026-07-06; applications close 2026-09-04 (in 58 days).

Role details

Overview

Citadel Securities is a technology-driven, next-generation global market maker. Our teams of engineers, traders, and researchers harness leading-edge quantitative research and the accelerating power of compute, machine learning, and AI to power analytics and tackle the market’s most critical challenges. We are forging the future of capital markets.

Internship Program

As an intern, you’ll participate in an 11-week program that challenges you to push the boundaries of technology. You’ll collaborate with senior team members, network with peers, and engage in social and professional development opportunities.

Objectives

  • Create technological tools that bring trading strategies to life
  • Develop high-performance, large data research platforms
  • Work in small teams to build the future of finance

Your Skills & Talents

  • Bachelor's, master's, or PhD in computer science, computer engineering, or related fields
  • Exceptional programming and design skills
  • Strong analytical skills with familiarity in probability and statistics
  • Ability to communicate effectively in a collaborative, highly technical environment
  • Intellectual curiosity and passion for solving challenging problems using technology

Locations

Opportunities available in Miami and New York.

Compensation & Benefits

In addition to weekly pay, interns may be eligible for:

  • A highly competitive sign-on bonus
  • Housing stipend or covered living accommodations
  • Company-sponsored travel
  • On-site benefits, including fitness and wellness amenities, catered meals, and social/networking events

Compensation Details

In accordance with applicable law, the base salary range for this role is $4,500 to $5,800 per week.

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This Software Engineer – Intern (US) role at Citadel Securities runs through the firm's own careers portal and expects a CV and cover letter written specifically for the posting, not a portable submission carried across firms. Jorb AI's application agent tailors a CV and cover letter from your background to this posting and tracks the role alongside the rest of your applications.

Jorb AI tracks details for Software Engineer – Intern (US) at Citadel Securities. Postings refresh hourly from primary careers pages. Job details mirror the firm's posting; the apply link goes directly to the source. Last refreshed 2026-07-07.

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