Citadel Securities

HQ
Miami, Florida, USA
Total Offices: 16
1,900 Total Employees
Year Founded: 2002
Jobs at Citadel Securities
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14 Hours AgoSaved
In-Office
Sydney, New South Wales, AUS
Information Technology • Software • Financial Services
As a Software Engineer Intern at Citadel Securities, you'll create tools, develop platforms, and work in teams to build financial technologies during an 11-week program.
15 Hours AgoSaved
In-Office
Miami, FL, USA
Information Technology • Software • Financial Services
Conduct research and development in machine learning focused on large language models, optimizing models for performance in quantitative finance, collaborating with teams for integration.
15 Hours AgoSaved
In-Office
Miami, FL, USA
Information Technology • Software • Financial Services
The ML/Research Engineer will develop a deep learning library, optimize workflows, and collaborate with researchers at Citadel Securities.
YesterdaySaved
In-Office
Sydney, New South Wales, AUS
Information Technology • Software • Financial Services
As a Quantitative Trader at Citadel Securities, you will analyze market data using advanced statistical techniques, make real-time trading decisions, and continuously adapt strategies for various financial products.
3 Days AgoSaved
In-Office
Miami, FL, USA
Information Technology • Software • Financial Services
Design and enhance HPC systems for AI and ML applications, improve performance, and reduce costs while supporting quantitative trading.
3 Days AgoSaved
In-Office
Zürich, CHE
Information Technology • Software • Financial Services
Join Citadel Securities as a High Performance Computing Engineer to support quantitative research and trading through enhancing libraries and machine-learning pipelines while improving compute efficiency.
3 Days AgoSaved
In-Office
Sydney, New South Wales, AUS
Information Technology • Software • Financial Services
Develop and maintain a trading platform, improving its performance and stability, while solving complex business problems independently.
Information Technology • Software • Financial Services
Develop and maintain a high-performance trading platform, focusing on software design, problem-solving, and system support in a collaborative team environment.
5 Days AgoSaved
In-Office
Sydney, New South Wales, AUS
Information Technology • Software • Financial Services
The FPGA Engineer will design and deploy FPGA solutions to improve trading system performance and execute algorithmic trade signals efficiently.
Information Technology • Software • Financial Services
Conduct research and statistical analyses, develop trading strategies, work with large datasets, and improve mathematical models at Citadel Securities.
5 Days AgoSaved
In-Office
Singapore, SGP
Information Technology • Software • Financial Services
Design and implement automated trading software by collaborating with Quantitative Researchers to provide tailored technological solutions.
Information Technology • Software • Financial Services
The role involves conducting statistical analyses and developing automated trading strategies using large datasets and advanced mathematical models.
5 Days AgoSaved
In-Office
Sydney, New South Wales, AUS
Information Technology • Software • Financial Services
Design, develop, test, and deploy software for automated trading systems, collaborating with Quantitative Researchers to deliver custom solutions.
5 Days AgoSaved
In-Office
Miami, FL, USA
Information Technology • Software • Financial Services
The Senior Research Engineer will curate and process large data sets, design data pipelines, and develop tools for data exploration, ensuring high-quality data for analysis and decision-making.
5 Days AgoSaved
In-Office
Singapore, SGP
Information Technology • Software • Financial Services
FPGA Engineers at Citadel Securities design and implement FPGA solutions to enhance trading system efficiency and performance.
5 Days AgoSaved
In-Office
New York, NY, USA
Information Technology • Software • Financial Services
Design and implement automated trading systems by partnering with Quantitative Researchers; develop software solutions leveraging statistical techniques.
5 Days AgoSaved
In-Office
London, England, GBR
Information Technology • Software • Financial Services
As a C++ Software Engineer, you will develop, deploy, and support trading platforms, ensuring optimal performance, functionality, and stability.
5 Days AgoSaved
In-Office
London, England, GBR
Information Technology • Software • Financial Services
Design, develop, test, and deploy automated trading software solutions. Collaborate with Quantitative Researchers for priority definitions and custom solutions.
5 Days AgoSaved
In-Office
Zürich, CHE
Information Technology • Software • Financial Services
The role involves designing, developing, and deploying software solutions for automated trading systems while collaborating with quantitative researchers.
5 Days AgoSaved
In-Office
New York, NY, USA
Information Technology • Software • Financial Services
FPGA Engineers at Citadel design and deploy FPGA solutions to enhance trading systems' efficiency and performance, collaborating with business leaders.