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Citadel Securities
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Citadel Securities
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Research Platform Engineer
NEXT STEPS
Citadel Securities
Miami, FL
L6 Lead
April 12th, 2026
Computer Systems Engineers/Architects
Computer Systems Design Services
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Recruiting Coordinator
NEXT STEPS
Citadel Securities
Ny, WAL
L5 Senior
April 29th, 2026
Human Resources Specialists
Executive Search Services
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Crypto Market Feed Lead: Low-Latency, High-Impact
NEXT STEPS
Citadel Securities
New York, NY
L6 Lead
July 29th, 2026
Securities, Commodities, and Financial Services Sales Agents
Investment Banking and Securities Intermediation
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Senior Platform Infrastructure Engineer
APPLY
Citadel Securities
New York, NY
L6 Lead
April 12th, 2026
Computer Systems Engineers/Architects
Computer Systems Design Services
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Deep Learning Technical Staff
APPLY
Citadel Securities
Miami, FL
L5 Senior
September 2nd, 2026
Financial Quantitative Analysts
Portfolio Management and Investment Advice
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Deep Learning Researcher
APPLY
Citadel Securities
Miami, FL
L5 Senior
September 2nd, 2026
Data Scientists
Computer Systems Design Services
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Cloud Platform Engineer
APPLY
Citadel Securities
New York, NY
L6 Lead
July 3rd, 2026
Computer Systems Engineers/Architects
Computer Systems Design Services
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Platform Engineer
APPLY
Citadel Securities
Miami, FL
L6 Lead
July 3rd, 2026
Computer Systems Engineers/Architects
Computer Systems Design Services
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C++ Software Engineer
NEXT STEPS
Citadel Securities
Miami, FL
L6 Lead
April 12th, 2026
Software Developers
Software Publishers
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C++ Software Engineer
NEXT STEPS
Citadel Securities
Menlo Park, CA
L6 Lead
April 12th, 2026
Software Developers
Software Publishers
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Data Scientist
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Citadel Securities
Miami, FL
L5 Senior
April 12th, 2026
Data Scientists
Investment Banking and Securities Intermediation
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Data Scientist
NEXT STEPS
Citadel Securities
Doral, FL
L5 Senior
June 11th, 2026
Data Scientists
Portfolio Management and Investment Advice
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Crypto Quant Researcher
APPLY
Citadel Securities
Miami, FL
L5 Senior
April 12th, 2026
Financial Quantitative Analysts
Portfolio Management and Investment Advice
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Credit & Rates Rotational Trader – Intern (US)
APPLY
Citadel Securities
Ny, WAL
L1 Intern
August 6th, 2026
Financial and Investment Analysts
Investment Banking and Securities Intermediation
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Market Data Engineer
APPLY
Citadel Securities
Miami, FL
L6 Lead
April 12th, 2026
Computer Systems Engineers/Architects
Investment Banking and Securities Intermediation
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Quantitative Research Engineer – PhD Graduate
NEXT STEPS
Citadel Securities
Miami, FL
L6 Lead
April 12th, 2026
Financial Quantitative Analysts
Portfolio Management and Investment Advice
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SDET: Python-Driven Test Automation for Distributed Systems
NEXT STEPS
Citadel Securities
New York, NY
L5 Senior
April 10th, 2026
Software Developers
Software Publishers
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Machine Learning Researcher – PhD Intern (US)
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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)
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Quantitative Researcher – PhD Graduate (US)
NEXT STEPS
Citadel Securities
Miami, FL
L5 Senior
July 18th, 2026
Financial Quantitative Analysts
Portfolio Management and Investment Advice
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Machine Learning Researcher – PhD Graduate (US)
NEXT STEPS
Citadel Securities
Miami, FL
L5 Senior
July 18th, 2026
Data Scientists
Portfolio Management and Investment Advice
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Systematic Options Trader
NEXT STEPS
Citadel Securities
London, KY
L5 Senior
July 19th, 2026
Financial Quantitative Analysts
Investment Banking and Securities Intermediation
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Quantitative Researcher – PhD Intern (US)
APPLY
Citadel Securities
Miami, FL
L1 Intern
July 21st, 2026
Financial Quantitative Analysts
Investment Banking and Securities Intermediation
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FPGA Engineer (Intern)
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Citadel Securities
Miami, FL
L1 Intern
August 13th, 2026
Electronics Engineers, Except Computer
Investment Banking and Securities Intermediation
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Quantitative Research Intern (PhD) Market Signals & ML
APPLY
Citadel Securities
Doral, FL
L1 Intern
August 5th, 2026
Financial Quantitative Analysts
Investment Banking and Securities Intermediation
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Cloud Platform Engineer
NEXT STEPS
Citadel Securities
Miami, FL
L6 Lead
July 3rd, 2026
Computer Systems Engineers/Architects
Computer Systems Design Services
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Platform Engineer
NEXT STEPS
Citadel Securities
New York, NY
L6 Lead
July 3rd, 2026
Computer Systems Engineers/Architects
Computer Systems Design Services
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Recruiting Coordinator
NEXT STEPS
Citadel Securities
New York, NY
L5 Senior
April 12th, 2026
Human Resources Specialists
Executive Search Services
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Research Platform Engineer: Scalable Distributed Systems
NEXT STEPS
Citadel Securities
Doral, FL
L6 Lead
July 16th, 2026
Computer Systems Engineers/Architects
Computer Systems Design Services
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Low-Latency FPGA Engineer for Trading Systems
APPLY
Citadel Securities
New York, NY
L5 Senior
September 4th, 2026
Securities, Commodities, and Financial Services Sales Agents
Investment Banking and Securities Intermediation
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FPGA Engineer
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Citadel Securities
New York, NY
L6 Lead
April 12th, 2026
Electronics Engineers, Except Computer
Investment Banking and Securities Intermediation
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FPGA Engineer (Intern)
NEXT STEPS
Citadel Securities
Miami Lakes, FL
L1 Intern
June 1st, 2026
Electronics Engineers, Except Computer
Investment Banking and Securities Intermediation
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Senior C++ Software Engineer - Low-Latency Trading Systems
NEXT STEPS
Citadel Securities
Toronto, ON
L6 Lead
April 21st, 2026
Software Developers
Custom Computer Programming Services
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FPGA Engineer Intern - Latency Trading
NEXT STEPS
Citadel Securities
New York, NY
L1 Intern
June 26th, 2026
Electronics Engineers, Except Computer
Financial Transactions Processing, Reserve, and Clearinghouse Activities
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Client Execution Trader - Equities & Trading Tech
NEXT STEPS
Citadel Securities
New York, NY
L5 Senior
July 16th, 2026
Securities, Commodities, and Financial Services Sales Agents
Investment Banking and Securities Intermediation
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Systematic Trader: Real-Time Markets & Platform Impact
NEXT STEPS
Citadel Securities
New York, NY
L5 Senior
July 16th, 2026
Securities, Commodities, and Financial Services Sales Agents
Investment Banking and Securities Intermediation
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Quantitative Research Engineer – PhD Intern (US)
NEXT STEPS
Citadel Securities
New York, NY
L5 Senior
July 20th, 2026
Financial Quantitative Analysts
Portfolio Management and Investment Advice
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Quantitative Research Intern Markets & ML
NEXT STEPS
Citadel Securities
New York, NY
L1 Intern
July 24th, 2026
Financial Quantitative Analysts
Portfolio Management and Investment Advice
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C++ Software Engineer
APPLY
Citadel Securities
Millbrae, CA
L6 Lead
May 20th, 2026
Software Developers
Software Publishers
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Quantitative Research Engineer – PhD Graduate (US)
APPLY
Citadel Securities
Miami, FL
L5 Senior
July 19th, 2026
Financial Quantitative Analysts
Portfolio Management and Investment Advice
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Market Data Engineer
APPLY
Citadel Securities
New York, NY
L6 Lead
April 12th, 2026
Computer Systems Engineers/Architects
Investment Banking and Securities Intermediation
Show all >
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