Develop and maintain a trading platform, improving its performance and stability, while solving complex business problems independently.

Design, develop, test, and deploy software for automated trading systems, collaborating with Quantitative Researchers to deliver custom solutions.

The FPGA Engineer will design and deploy FPGA solutions to improve trading system performance and execute algorithmic trade signals efficiently.

Software Engineers develop software to optimize business performance, support trading platforms, and collaborate with leaders to deliver solutions.

The Site Reliability Engineer role involves supporting real-time environments, troubleshooting, application migrations, and infrastructure upgrades. Prior experience in UNIX/Linux, networking, SQL, and scripting is essential.

Site Reliability Engineers at Citadel Securities focus on improving application reliability and performance, working with development teams to automate and innovate. They lead the SRE mindset and ensure applications are production-ready through effective solutions.

As a Fundamental Analyst intern, you will gain knowledge of financial markets, identify pricing inefficiencies, and transform data into actionable insights while collaborating with traders.

Fundamental analysts develop sector knowledge, identify pricing inefficiencies, and transform data into actionable trading ideas while collaborating with traders.

As a Software Engineer Intern, you will develop platforms, create tools for trading strategies, and work collaboratively on innovative technology solutions.

As a Quantitative Trading Intern, you'll learn financial markets, apply statistical techniques, innovate using advanced trading platforms, and collaborate with experienced traders.

Site Reliability Engineers at Citadel Securities ensure application reliability and performance, collaborating on automation and system improvements.

As a Fundamental Analyst, you'll analyze financial markets, identify pricing inefficiencies, collaborate on trade ideas, and transform data into signals.

The intern will develop trading strategies and models, conduct statistical analysis, and collaborate with senior researchers in a fast-paced environment.

As a Quantitative Trader, you'll analyze financial markets using advanced statistics and technology to make informed trading decisions and adapt strategies.

As a Fundamental Analyst Intern, you will develop sector knowledge, identify pricing inefficiencies, and collaborate on trading ideas, using data analysis and quantitative methods.

As a Quantitative Research Analyst intern, you will develop and improve mathematical models, implement trading models, and conduct statistical research for trading strategies.

As a PhD intern at Citadel Securities, you will develop trading strategies, conduct statistical analysis, and translate algorithms into code, enhancing market models.

As an FPGA Engineering Intern, you'll design, implement, and test FPGA solutions for trading systems while collaborating with senior engineers and improving system performance.

As a Quantitative Research Analyst Intern, you will develop trading strategies, conduct statistical analysis, and collaborate with senior team members to innovate trading models.

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.