Design and develop FPGA-based ultra-low-latency systems for market-data processing, order execution, and exchange connectivity. Develop RTL and verification environments, and carry out FPGA simulation, synthesis, place-…
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Search all jobsBuild and maintain a scalable platform for data storage, transformation, and testing using cloud and distributed computing technologies. Collaborate with research teams to deliver business-critical functionality and mai…
Lead Java low-latency application and framework engineering, including event-sourced microservices, market-data replay, and back-testing or simulation utilities. Integrate and deploy technology solutions, analyze comple…
The Quantitative Engineer will lead a team to design, build, and implement end-to-end analytics and AI solutions for Global Markets Distribution. They will partner with sales and trading desks to solve business problems…
Design, build, and maintain software for systematic trading, including market data processing, signal computation, portfolio optimization, execution, and post-trade workflows. Improve trading infrastructure and monitori…
Design and develop quantitative research and trading systems, including scalable research frameworks, data pipelines, and analytical tools. Collaborate with quantitative researchers and portfolio managers to productioni…
Lead engineering work on high-performance Linux infrastructure and trading systems. Build and automate reliable infrastructure, troubleshoot complex distributed environments, and collaborate with engineering and busines…
Design, develop, and maintain C# applications and infrastructure to support real-time data delivery and trading workflows. Collaborate with stakeholders to build scalable services and enhance user interfaces using React…
Maintain and improve the stability and resilience of global derivatives trading production systems, including FIX connectivity, market data distribution, algorithmic trading technology, and low-latency analytics framewo…
Build high-performance, real-time front-end applications and interfaces for traders, portfolio managers, and quantitative researchers to monitor markets, analyze positions, manage risk, and support trading decisions. De…
Design and develop high-performance, low-latency systems for equities market making and execution, including modernizing and optimizing existing trading applications. Work with traders, quantitative researchers, technol…
Build, optimize, and deploy production-quality systematic trading strategies across traditional financial products and blockchain-native markets. Partner with portfolio managers to develop trading infrastructure, execut…
The role involves managing trading operations and performance analysis by leveraging AI/ML frameworks to automate manual workflows and reconciliations. Additionally, the candidate will develop real-time, AI-driven risk…
Monitor trading infrastructure, investigate incidents in real time, identify root causes, and coordinate with internal teams to resolve issues. Serve as the operational contact for exchanges and brokers, track API chang…
Monitor and maintain trading infrastructure while investigating and resolving real-time operational issues. Coordinate with internal teams and external brokers to manage connectivity, API changes, and system deployments…
Design and scale data systems that support years of market data across multiple asset classes. Own the infrastructure and modeling logic for data ingestion, validation, research, and backtesting, ensuring data remains c…
Deploy, operate, and improve security controls across Windows platforms and endpoints, while contributing to vulnerability management and incident response. Investigate security incidents and operational issues, automat…
Design, develop, and test software for electronic trading across products and venues, including platforms supporting pricing, execution, and risk management. Partner with business and technology stakeholders to deliver…
Lead the architecture, development, and operation of a low-latency real-time position and risk platform, including trade lifecycle processing, risk calculations, integrations, controls, and resilience. Set engineering s…
The engineer will design, develop, and maintain high-performance, low-latency electronic execution systems for Citi's equities platform. They will collaborate with traders, quant researchers, and cross-functional teams…