High-Performance Systems Architect

7 days ago


London, Greater London, United Kingdom Citadel Full time

Citadel is hiring a high-performance systems architect to join our team. As a member of our engineering team, you will play a critical role in designing and implementing high-performance systems that drive our financial technology forward. With a strong focus on innovation and collaboration, you will work closely with our team to develop cutting-edge solutions that meet the demands of our clients.

The ideal candidate will have a degree in Computer Science or related field, with outstanding programming skills and a passion for solving complex problems. You will have the opportunity to create technological tools that bring trading strategies to life, develop high-performance research platforms, and work in small teams to build the future of finance.

With a competitive estimated salary of £85,000 - £110,000 per annum, depending on experience, you will be part of a dynamic team that is driven by intellectual curiosity and a passion for innovation. Opportunities are available in London, where you will be working in a collaborative and highly technical environment.

Our company is dedicated to delivering market-leading results and contributing to broader economic growth. We foster a culture of learning and collaboration among our talented professionals, empowering them to test their ideas and develop commercial solutions that accelerate growth and drive real impact.



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