Citadel

London
4,000 Total Employees
Year Founded: 1990

Jobs at Citadel

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Recently posted jobs

20 Hours AgoSaved
In-Office
London, Greater London, England, GBR
Information Technology • Software • Financial Services • Big Data Analytics
Support trade lifecycle activities including clearance, settlement, and cash management. Collaborate with trading/financing desks, counterparties, and custodians. Identify and implement process and technology improvements, perform data analysis (Excel), and learn securities financing and prime brokerage workflows.
20 Hours AgoSaved
In-Office
4 Locations
Information Technology • Software • Financial Services • Big Data Analytics
Lead trading strategy development and execution for a commodities portfolio, manage risk, conduct analysis, and identify opportunities.
2 Days AgoSaved
In-Office
2 Locations
Information Technology • Software • Financial Services • Big Data Analytics
Develop, test, and deploy software solutions for automated trading systems in partnership with Quantitative Researchers. Implement high-performance, scalable systems using advanced quantitative techniques, distributed computing, ML/NLP, and strong software engineering practices. Collaborate on priorities, deliver custom solutions, and engage with senior team members during an 11-week internship.
2 Days AgoSaved
In-Office
2 Locations
Information Technology • Software • Financial Services • Big Data Analytics
Intern will learn financial markets, collaborate with traders, researchers, and technologists, apply statistical techniques to develop trading ideas, adapt strategies, and use proprietary trading platforms while networking with senior team members.
2 Days AgoSaved
In-Office
3 Locations
Information Technology • Software • Financial Services • Big Data Analytics
The Quantitative Research Analyst Intern will develop models, implement trading strategies, and conduct statistical analysis during an 11-week program.
2 Days AgoSaved
In-Office
3 Locations
Information Technology • Software • Financial Services • Big Data Analytics
The Recruiting Coordinator collaborates with recruiters to manage the hiring process, schedule interviews, and maintain candidate pipelines, requiring strong communication and organizational skills.
2 Days AgoSaved
In-Office
London, Greater London, England, GBR
Information Technology • Software • Financial Services • Big Data Analytics
11-week internship building high-performance research platforms and trading tools. Work in small teams on distributed systems, NLP/ML applications, and web frameworks while collaborating with senior engineers.
2 Days AgoSaved
In-Office
3 Locations
Information Technology • Software • Financial Services • Big Data Analytics
Quantitative Researchers at Citadel use advanced statistical techniques to develop models and trading strategies, backtesting them in live environments.
Information Technology • Software • Financial Services • Big Data Analytics
Develop and improve quantitative models for investment strategies, conduct statistical analysis, and implement trading models. Requires strong analytical skills and relevant degree.
4 Days AgoSaved
In-Office
London, Greater London, England, GBR
Information Technology • Software • Financial Services • Big Data Analytics
The intern will learn financial modeling, perform analytical research, and gain exposure to the investment process in equities. They will utilize technology and data analysis to support investment strategies.
7 Days AgoSaved
In-Office
5 Locations
Information Technology • Software • Financial Services • Big Data Analytics
As a Software Engineer at Citadel, you will build systems for investments, collaborate with researchers, and tackle complex problems.
7 Days AgoSaved
In-Office
5 Locations
Information Technology • Software • Financial Services • Big Data Analytics
Commodities Analysts generate commodity investment ideas through fundamental research and data analysis, focusing on modeling supply and demand and improving data quality.
8 Days AgoSaved
In-Office or Remote
4 Locations
Information Technology • Software • Financial Services • Big Data Analytics
SREs at Citadel focus on optimizing and maintaining system reliability, performance, and automation for investment applications, collaborating closely with teams.
8 Days AgoSaved
In-Office
2 Locations
Information Technology • Software • Financial Services • Big Data Analytics
As a Quantitative Researcher intern at Citadel, you'll develop models, implement trading strategies, and conduct statistical research in finance.
13 Days AgoSaved
In-Office
London, Greater London, England, GBR
Information Technology • Software • Financial Services • Big Data Analytics
Build high-performance tools and large-data research platforms to enable trading strategies. Work in small engineering teams to design systems, develop platforms and web frameworks, and apply techniques such as distributed computing, NLP, and machine learning to solve complex problems.