Articles about Citadel Securities

The Site Reliability Engineer will manage first line support in a distributed environment, assist with performance tuning, handle application migrations and infrastructure upgrades, and provide capacity planning and deployment support, while fostering collaboration and problem-solving with team members.

Site Reliability Engineers (SRE) are responsible for ensuring the reliability and performance of applications. They work on automation, support application development, provide incident management, and collaborate with development teams to innovate and improve systems. SREs also design and deploy production applications while utilizing best practices in technological and business strategies.

As a Quantitative Researcher intern, you'll develop and optimize mathematical models, back test trading algorithms, and conduct statistical analysis. You'll collaborate with senior researchers and utilize unconventional data to innovate trading signals.