Our SREs combine software and systems engineering expertise to build and run the tools that power the firm’s investment strategies at the speed and scale required to perform in fast-evolving markets.
SREs at Citadel work embedded within businesses or enterprise engineering functions to efficiently provide tools and services to partners ranging from investors to researchers or fellow engineers. Their contributions range from automation to reliability support, including:
I work closely with multiple business-aligned engineering teams to provide best-in-class monitoring, alerting, and platform tooling. Every day, my engineering and investment team colleagues rely on SRE systems to ensure smooth functioning of their platforms. I’m constantly challenged to design resilient, scalable, and reusable solutions, and I’m inspired by how Citadel provides opportunities to learn from my peers, fully own what I build, and help drive commercial outcomes.
Konstantin Central SRE, Singapore
I am an SRE for the Commodities investment teams. Markets like natural gas, power and oil have complex interrelationships–our codebase reflects these. My work involves supporting investment professionals and desk-aligned technologists in a shared and bespoke environment. I contribute to increasing productivity across all desks and provide stability in our rapid development cycle.
I’m motivated by the evolving challenges my team faces. We’re required to think critically, be business-oriented, and think tactically and strategically. My team focuses on operational efficiency and resilience, providing automation and self-service tools for our trading operation team. I feel fully supported and invested in by the business and Engineering management to bring myself to the next level of excellence.
SRE is specialized at Citadel. My job is to design reliable and low-latency systems, automate tasks, and build tools to enhance productivity. This helps the Citadel Equities Business Teams make better decisions. Working with talented people and the latest technologies inspires me to deliver the best.
As an SRE in the Portfolio Construction and Risk Management Group (PCG) I ensure the reliability and stability of our production systems. I identify and mitigate potential issues and collaborate with other engineers to drive continuous improvement. My work helps Risk Managers manage the firm’s investment positions effectively.
As a member of the SRE team, I enjoy automating manual processes, reducing system complexity, and driving system level improvements. My daily interactions with the front-office help me understand key business drivers and improve the overall ecosystem.
At Citadel, the only thing that does not change is change itself. My job is to build systems and drive best practices to improve reliability and reduce operational risk. With state-of-the-art monitoring and stability improvements, I increase confidence in post-trade processes. Citadel provides an excellent environment for me to grow and explore new technologies while sharpening my skills.
I work with the Enterprise Data team, providing critical reference data to many teams. Serving complex data requirements for a firm of Citadel’s scale and learning about various business contexts has given me invaluable experience.
