Design, build, and scale the data platform powering large-scale simulations: implement storage and management solutions, backups and recovery, optimize data processing pipelines, improve performance and reliability, and collaborate on cloud infrastructure and deployments.
Job Description
Role Summary:
Are you excited about cutting-edge technology and making a tangible impact? Our team is at the forefront of innovation, designing and developing the distributed systems that power large-scale simulations for our researchers. These simulations are critical in developing the best models or alphas for live trading, directly generating revenue for our firm.
Opportunities may be available from time to time in any location in which the business is based for suitable candidates. If you are interested in a career with Citadel, please share your details and we will contact you if there is a vacancy available.
Responsibilities:
Qualifications:
About Citadel Securities
Citadel Securities is a technology-driven, next-generation global market maker. We provide institutional and retail investors with world-class liquidity, competitive pricing and seamless front-to-back execution in a broad array of financial products. Our teams of engineers, traders and researchers harness leading-edge quantitative research and the accelerating power of compute, machine learning and AI to power our analytics and tackle the market's and our clients' most critical challenges. Together, we are forging the future of capital markets. For more information, visit citadelsecurities.com .
Role Summary:
Are you excited about cutting-edge technology and making a tangible impact? Our team is at the forefront of innovation, designing and developing the distributed systems that power large-scale simulations for our researchers. These simulations are critical in developing the best models or alphas for live trading, directly generating revenue for our firm.
Opportunities may be available from time to time in any location in which the business is based for suitable candidates. If you are interested in a career with Citadel, please share your details and we will contact you if there is a vacancy available.
Responsibilities:
- Contribute to the data platform, focusing on efficiency and scalability
- Design and implement solutions for data storage and data management
- Build and maintain backups and recovery systems
- Work on data processing pipelines to improve performance and reliability
- Collaborate on initiatives related to cloud infrastructure and deployment
- Reason about data efficiency in high-performance environments
Qualifications:
- Bachelor's degree in Computer Science or a related field
- 3-5 years of professional software engineering experience
- Strong programming skills; proficiency in Go (primary language)
- Experience with C++ (preferred) and ability to transition to Go if primarily C++-based
- Background in the tech industry preferred; experience in finance industry a plus
- Familiarity with cloud platforms (GCP, AWS, or other major providers)
About Citadel Securities
Citadel Securities is a technology-driven, next-generation global market maker. We provide institutional and retail investors with world-class liquidity, competitive pricing and seamless front-to-back execution in a broad array of financial products. Our teams of engineers, traders and researchers harness leading-edge quantitative research and the accelerating power of compute, machine learning and AI to power our analytics and tackle the market's and our clients' most critical challenges. Together, we are forging the future of capital markets. For more information, visit citadelsecurities.com .
Top Skills
AWS
C++
Distributed Systems
GCP
Go
Similar Jobs at Citadel Securities
Information Technology • Software • Financial Services • Quantitative Trading
Translate mathematical models into ultra-low latency implementations, optimize trading algorithms, and develop high-performance C++ systems for real-time trading.
Top Skills:
C++GpusTpus
Information Technology • Software • Financial Services • Quantitative Trading
The Senior Research Engineer will curate large datasets, automate data pipelines, optimize queries, and support data-driven research impacting business outcomes.
Top Skills:
Ci/CdCloudDbtETLPythonSoftware PackagingSQL
Information Technology • Software • Financial Services • Quantitative Trading
As a Quantitative Research Analyst, you will develop and test trading algorithms, conduct statistical analyses, and improve mathematical models using complex data sets.
Top Skills:
C++PythonR
What you need to know about the San Francisco Tech Scene
San Francisco and the surrounding Bay Area attracts more startup funding than any other region in the world. Home to Stanford University and UC Berkeley, leading VC firms and several of the world’s most valuable companies, the Bay Area is the place to go for anyone looking to make it big in the tech industry. That said, San Francisco has a lot to offer beyond technology thanks to a thriving art and music scene, excellent food and a short drive to several of the country’s most beautiful recreational areas.
Key Facts About San Francisco Tech
- Number of Tech Workers: 365,500; 13.9% of overall workforce (2024 CompTIA survey)
- Major Tech Employers: Google, Apple, Salesforce, Meta
- Key Industries: Artificial intelligence, cloud computing, fintech, consumer technology, software
- Funding Landscape: $50.5 billion in venture capital funding in 2024 (Pitchbook)
- Notable Investors: Sequoia Capital, Andreessen Horowitz, Bessemer Venture Partners, Greylock Partners, Khosla Ventures, Kleiner Perkins
- Research Centers and Universities: Stanford University; University of California, Berkeley; University of San Francisco; Santa Clara University; Ames Research Center; Center for AI Safety; California Institute for Regenerative Medicine
