Citadel

HQ
Miami, Florida, USA
Total Offices: 10
4,000 Total Employees
Year Founded: 1990

Articles about Citadel

Featured Articles

Photo: Citadel
Olivia McClure Olivia McClure
Published on November 25, 2025

Citadel Engineering Team Career Growth: The Company's Onboarding Program Sets New Engineers Up For Success From the Start

New engineers at the firm can expect to dive headfirst into the financial markets through simulated trading competitions, in-depth technical training and more.

Brigid Hogan Brigid Hogan
Updated on November 25, 2025

Citadel Engineering Team Career Growth: The Company's NXT Engineering Network Accelerates Careers and Drives Impact

Discover how engineers thrive in Citadel’s dynamic, multidisciplinary environment.

Photo: Citadel
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Lucas Dean Lucas Dean
Updated on April 08, 2025

Take Note: 18 Chicago Companies to Watch in Spring

Built In Chicago spotlighted 18 local companies, the cultures that unify employees and the perks and benefits that support team members.

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All Articles

Olivia McClure Olivia McClure
Updated on November 25, 2025

Citadel Engineering Team Career Growth: The Company's Onboarding Program Sets New Engineers Up For Success From the Start

New engineers at the firm can expect to dive headfirst into the financial markets through simulated trading competitions, in-depth technical training and more.

Photo: Citadel
Brand Studio Logo
Brigid Hogan Brigid Hogan
Updated on November 25, 2025

Citadel Engineering Team Career Growth: The Company's NXT Engineering Network Accelerates Careers and Drives Impact

Discover how engineers thrive in Citadel’s dynamic, multidisciplinary environment.

Photo: Citadel
Brand Studio Logo
Lucas Dean Lucas Dean
Updated on April 08, 2025

Take Note: 18 Chicago Companies to Watch in Spring

Built In Chicago spotlighted 18 local companies, the cultures that unify employees and the perks and benefits that support team members.

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Brand Studio Logo
Author Unknown
Updated on April 08, 2025

These 5 Chicago Tech Companies Raised a Combined $1.8B in January

Learn how these companies are investing last month’s largest funding rounds.

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Abel Rodriguez Abel Rodriguez
Updated on April 08, 2025

Citadel Secures $1.15B Investment, Increasing Its Valuation to $22B

As part of the investment, Alfred Lin from Sequoia Capital will join Citadel’s board of directors.

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Recently posted jobs

13 Days AgoSaved
In-Office
Chicago, IL, USA
Information Technology • Software • Financial Services • Big Data Analytics
As a Software Engineer Intern, you will create tools for trading strategies, develop data research platforms, and collaborate in teams to innovate.
13 Days AgoSaved
In-Office
Chicago, IL, USA
Information Technology • Software • Financial Services • Big Data Analytics
The Launch Intern will engage in an 11-week internship focused on learning about finance, collaborating with engineers, and developing technological tools to support trading strategies and data research.