Software Engineer - 2025 Intern (US)

Posted 5 Hours Ago
New York, NY
Internship
Information Technology • Software • Financial Services
We embrace bold ideas and seize opportunities others don’t, from the way we operate to the strategies we deploy.
The Role
Develop technological tools for trading strategies, high-performance data research platforms, and contribute to building the future of finance in small teams. Collaborate with senior team members and network with peers during an 11-week internship program at Citadel Securities.
Summary Generated by Built In

Job Description
At Citadel Securities, our engineers work in small teams to turn the best ideas into high-performing and resilient technology. With short development cycles, work rapidly goes into production. As an engineer, you can create systems architectures, develop platforms and build web frameworks. You'll have access to state-of-the-art tools and apply innovative techniques including distributed computing, natural language processing, machine learning and more.
As an intern, you'll get to challenge the impossible in technology through an 11 week program that will allow you to collaborate and connect with senior team members. In addition, you'll get the opportunity to network and socialize with peers throughout the internship.
Your 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 and familiarity with probability and statistics
  • Ability to communicate effectively in a collaborative, complex and highly technical team environment
  • Intellectual curiosity and passion for solving challenging problems using technology


Opportunities available in Miami, New York.
In accordance with New York City's Pay Transparency Law, the base salary range for this role is $4,300 to $4,800 per week. Base salary does not include other forms of compensation or benefits.
About Citadel Securities
Citadel Securities is the next-generation capital markets firm and a leading global market maker. We provide institutional and retail investors with the liquidity they need to trade a broad array of equity and fixed income products in any market condition. The brightest minds in finance, science and technology use powerful, advanced analytics to solve the market's most critical challenges, turning big ideas into real-world outcomes.

Top Skills

C++
Java
Python

What the Team is Saying

The Company
HQ: Miami, FL
1,900 Employees
On-site Workplace
Year Founded: 2002

What We Do

Citadel Securities is the next-generation capital markets firm. Our work is powered by the deepest integration of financial, mathematical and engineering expertise. Combining deep trading acumen with cutting-edge analytics and technology, we at Citadel Securities deliver critical liquidity to the world’s most important financial institutions—while helping shape the global markets of tomorrow.

Why Work With Us

We do not accept the status quo and we are constantly looking to achieve what others think is impossible. That’s true not just in our careers, but also in our communities.

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Team
The Next-Generation Capital Markets Firm
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Typical time on-site: None
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