Citadel Securities

HQ
Miami
Total Offices: 15
1,900 Total Employees
Year Founded: 2002

Citadel Securities Offices

Citadel Securities is headquartered in Miami and has 15 office locations.

OnSite Workplace

Employees work from physical offices.

Typical time on-site: 5 days a week

U.S. Office Locations

Global Office Locations

HQ

Miami

830 Brickell Plaza, Miami, FL, United States, 33131

Amsterdam

Amsterdam

14 Eduard van Beinumstraat, 2 Amsterdam, Unit 5 , Amsterdam, Netherlands, 1077 CZ

Central

Hong Kong

Two International Finance Centre, 8 Finance Street, Central, Hong Kong

Chicago

353 N Clark St, Chicago, IL, United States, 60654

Dublin

One Grand Canal Square 5th Floor, Dublin, Ireland, D02 P820

Gurugram

Two Horizon Centre, Golf Course Road, DLF Phase 5, Sector 43, Gurugram, Haryana, India, 122002

London

120 London Wall, London, United Kingdom, EC2Y 5ET

New York

425 Park Avenue, New York, NY, United States, 10022

Paris

42 Rue Washington, 5th Floor , Paris, Île-de-France, France, 75008

Shanghai

Shanghai

Level 6, Tower 2, IFC Office Building, No. 8 Century Avenue, Pudong New Area, Shanghai, China

Singapore

Singapore

12 Marina View, Asia Square Tower 2 #22-01 and #22-02, Singapore, Singapore, 018961

Sydney

60 Martin Place, Sydney, New South Wales, Australia, 2000

Tokyo

Marunouchi Nijubashi Building, 3-2-2 Marunouchi, Tokyo, Japan, 100-0005

Toronto

First Canadian Place 100 King Street West Suite 4720 PO Box 147, Toronto, Ontario, Canada, M5X 1C7

Zürich

Klausstrasse 4, Zürich, Switzerland, 8008

23 Hours AgoSaved
In-Office
2 Locations
Information Technology • Software • Financial Services • Quantitative Trading
As a PhD intern, you'll develop trading strategies, conduct statistical analysis, backtest models, and collaborate with experienced team members in quantitative research.
23 Hours AgoSaved
In-Office
2 Locations
Information Technology • Software • Financial Services • Quantitative Trading
Build and optimize low-latency, high-performance C++ trading systems for crypto markets; partner with researchers and traders to productionize strategies; optimize latency, throughput, reliability; implement pricing, risk, and execution logic; analyze large-scale market and trade data; ensure resilience, testing, and scalability across global venues.
23 Hours AgoSaved
In-Office
Miami, FL, USA
Information Technology • Software • Financial Services • Quantitative Trading
As a Machine Learning Engineer, you will enhance internal libraries for deep learning, collaborate with researchers, and optimize workflows for cost savings.