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Citadel Securities
Citadel Securities
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New York, NY
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Financial Quantitative Analysts
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Securities, Commodities, and Financial Services Sales Agents
Data Scientists
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Top Industries:
Investment Banking and Securities Intermediation
Portfolio Management and Investment Advice
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Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
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38
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Citadel Securities
in last 30 days
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Last 30 days
Quantitative Research Engineer – PhD Graduate (US)
APPLY
Citadel Securities
Miami, FL
L5 Senior
July 19th, 2026
Financial Quantitative Analysts
Portfolio Management and Investment Advice
Show all >
Machine Learning Researcher – PhD Intern (US)
APPLY
Citadel Securities
Miami, FL
L1 Intern
July 19th, 2026
Data Scientists
Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
Show all >
Quantitative Researcher – PhD Graduate (US)
APPLY
Citadel Securities
Miami, FL
L5 Senior
July 18th, 2026
Financial Quantitative Analysts
Portfolio Management and Investment Advice
Show all >
Machine Learning Researcher – PhD Graduate (US)
APPLY
Citadel Securities
Miami, FL
L5 Senior
July 18th, 2026
Data Scientists
Portfolio Management and Investment Advice
Show all >
Systematic Options Trader
APPLY
Citadel Securities
London, KY
L5 Senior
July 19th, 2026
Financial Quantitative Analysts
Investment Banking and Securities Intermediation
Show all >
Cloud Platform Engineer
APPLY
Citadel Securities
Miami, FL
L6 Lead
July 3rd, 2026
Computer Systems Engineers/Architects
Computer Systems Design Services
Show all >
Platform Engineer
APPLY
Citadel Securities
Miami, FL
L6 Lead
July 3rd, 2026
Computer Systems Engineers/Architects
Computer Systems Design Services
Show all >
Cloud Platform Engineer
APPLY
Citadel Securities
New York, NY
L6 Lead
July 3rd, 2026
Computer Systems Engineers/Architects
Computer Systems Design Services
Show all >
Platform Engineer
APPLY
Citadel Securities
New York, NY
L6 Lead
July 3rd, 2026
Computer Systems Engineers/Architects
Computer Systems Design Services
Show all >
Research Platform Engineer: Scalable Distributed Systems
APPLY
Citadel Securities
Doral, FL
L6 Lead
July 16th, 2026
Computer Systems Engineers/Architects
Computer Systems Design Services
Show all >
Client Execution Trader - Equities & Trading Tech
APPLY
Citadel Securities
New York, NY
L5 Senior
July 16th, 2026
Securities, Commodities, and Financial Services Sales Agents
Investment Banking and Securities Intermediation
Show all >
Systematic Trader: Real-Time Markets & Platform Impact
APPLY
Citadel Securities
New York, NY
L5 Senior
July 16th, 2026
Securities, Commodities, and Financial Services Sales Agents
Investment Banking and Securities Intermediation
Show all >
Quantitative Research Engineer – PhD Intern (US)
APPLY
Citadel Securities
New York, NY
L5 Senior
July 20th, 2026
Financial Quantitative Analysts
Portfolio Management and Investment Advice
Show all >
Quantitative Researcher – PhD Intern (US)
APPLY
Citadel Securities
Miami, FL
L1 Intern
July 21st, 2026
Financial Quantitative Analysts
Investment Banking and Securities Intermediation
Show all >
Quantitative Research Intern Markets & ML
APPLY
Citadel Securities
New York, NY
L1 Intern
July 24th, 2026
Financial Quantitative Analysts
Portfolio Management and Investment Advice
Show all >
Quantitative Researcher - ML-Driven Market Modeling & Signals
APPLY
Citadel Securities
Doral, FL
L5 Senior
July 29th, 2026
Financial Quantitative Analysts
Portfolio Management and Investment Advice
Show all >
Senior Python Software Engineer
APPLY
Citadel Securities
New York, NY
L5 Senior
July 29th, 2026
Software Developers
Computer Systems Design Services
Show all >
Crypto Market Feed Lead: Low-Latency, High-Impact
APPLY
Citadel Securities
New York, NY
L6 Lead
July 29th, 2026
Securities, Commodities, and Financial Services Sales Agents
Investment Banking and Securities Intermediation
Show all >
Machine Learning Researcher – PhD Graduate (US)
APPLY
Citadel Securities
New York, NY
L5 Senior
July 19th, 2026
Data Scientists
Portfolio Management and Investment Advice
Show all >
Kdb+/Q Engineer
APPLY
Citadel Securities
New York, NY
L6 Lead
July 3rd, 2026
Software Developers
Investment Banking and Securities Intermediation
Show all >
Site Reliability Engineer
APPLY
Citadel Securities
New York, NY
L5 Senior
July 14th, 2026
Computer Systems Engineers/Architects
Computer Systems Design Services
Show all >
Systematic Options Trader Real-Time Risk & Algo Research
APPLY
Citadel Securities
Doral, FL
L5 Senior
July 16th, 2026
Securities, Commodities, and Financial Services Sales Agents
Portfolio Management and Investment Advice
Show all >
Real-Time Quantitative Options Trader
APPLY
Citadel Securities
Doral, FL
L5 Senior
July 16th, 2026
Financial Quantitative Analysts
Investment Banking and Securities Intermediation
Show all >
Systematic Options Trader
APPLY
Citadel Securities
Doral, FL
L5 Senior
July 16th, 2026
Financial Quantitative Analysts
Portfolio Management and Investment Advice
Show all >
Research Platform Engineer: Scalable Distributed Systems
APPLY
Citadel Securities
New York, NY
L6 Lead
July 16th, 2026
Computer Systems Engineers/Architects
Computer Systems Design Services
Show all >
Rates Trading Desk Ops & Automation Specialist
APPLY
Citadel Securities
New York, NY
L3 Junior
July 4th, 2026
Securities, Commodities, and Financial Services Sales Agents
Investment Banking and Securities Intermediation
Show all >
Machine Learning Researcher – PhD Intern (US)
APPLY
Citadel Securities
New York, NY
L1 Intern
July 18th, 2026
Data Scientists
Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
Show all >
Quantitative Research Engineer – PhD Intern (US)
APPLY
Citadel Securities
Miami, FL
L5 Senior
July 19th, 2026
Financial Quantitative Analysts
Portfolio Management and Investment Advice
Show all >
Quantitative Researcher – PhD Intern (US)
APPLY
Citadel Securities
New York, NY
L3 Junior
July 19th, 2026
Financial Quantitative Analysts
Investment Banking and Securities Intermediation
Show all >
Senior Network Engineer
APPLY
Citadel Securities
New York, NY
L5 Senior
July 11th, 2026
Computer Network Architects
Computer Systems Design Services
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UI Engineer- Global Trading Applications
APPLY
Citadel Securities
New York, NY
L3 Junior
July 29th, 2026
Software Developers
Software Publishers
Show all >
Full Stack Software Engineer
APPLY
Citadel Securities
New York, NY
L6 Lead
July 11th, 2026
Software Developers
Software Publishers
Show all >
Quantitative Researcher - PhD Graduate (US)
APPLY
Citadel Securities
Doral, FL
L5 Senior
July 27th, 2026
Financial Quantitative Analysts
Portfolio Management and Investment Advice
Show all >
Trading Operations Analyst
APPLY
Citadel Securities
New York, NY
L5 Senior
July 29th, 2026
Financial Specialists, All Other
Investment Banking and Securities Intermediation
Show all >
Quantitative Trader
APPLY
Citadel Securities
Miami, FL
L5 Senior
July 29th, 2026
Financial Quantitative Analysts
Investment Banking and Securities Intermediation
Show all >
Quantitative Trader
APPLY
Citadel Securities
New York, NY
L5 Senior
July 29th, 2026
Financial Quantitative Analysts
Investment Banking and Securities Intermediation
Show all >
Quantitative Researcher – PhD Graduate (US)
APPLY
Citadel Securities
New York, NY
L5 Senior
July 21st, 2026
Financial Quantitative Analysts
Portfolio Management and Investment Advice
Show all >
Quantitative Researcher: Turn Data into Trading Signals
APPLY
Citadel Securities
New York, NY
L3 Junior
July 24th, 2026
Financial Quantitative Analysts
Investment Banking and Securities Intermediation
Show all >