Design, develop, and optimize low-latency C++ applications and scalable distributed trading systems that process real-time data. Collaborate with researchers, engineers, and business stakeholders, contribute to architec…
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Design, build, and optimize low-latency trading systems and infrastructure, including exchange connectivity, order routing, risk controls, and real-time state handling. Collaborate with researchers, portfolio managers,…
Design, build, manage, and evolve real-time position-keeping pipelines and APIs that support balances and positions across internal systems and operational portals. Own production operations, including observability, pe…
Develop, deploy, and optimize the firm’s global trading platform, execution infrastructure, and automated trading systems in collaboration with traders and quantitative researchers. Lead trading rollouts and production…
Develop and enhance Citi’s Global Market Data platform for the Global Equities business, including low-latency functionality and exchange-mandated changes. Support deployed applications and clients, and work with tradin…
Develop next-generation algorithmic trading solutions for interest rate swaps and government bonds within the Global Markets principal e-trading business. Design, back-test, and implement trading strategies while optimi…
Lead the design, development, modernization, and support of high-performance trading software, including integrating real-time market data and ensuring systems are reliable, scalable, and compliant. Provide technical le…
Lead the design, development, modernization, testing, and support of high-performance trading software, including systems that process real-time market data and support low-latency trading. Provide technical leadership…
Develop low-latency, high-throughput C++ code and build mission-critical trading infrastructure. Collaborate with portfolio managers to implement trading systems and adapt existing systems to the next-generation trading…
Design and implement pricing and order-handling logic within a low-latency, deterministic trading engine. Partner with quant researchers and trading desks to translate trading strategies into production-grade, testable…
Own and improve Pod's trading systems, including its order book, perpetuals engine, risk and margin systems, and market parameters. Design on-chain financial products, operate internal market making, collaborate with ex…
Develop quantitative execution algorithms, trading analytics, and low-latency event-driven systems for Rates markets, translating research models into reliable production solutions. Analyze trading and market data, buil…
Respond to production issues, identify and resolve root causes, reduce downtime, and develop sustainable reliability solutions. Coordinate and prioritize software changes for safe releases, exchange migrations, and time…
Develop, backtest, validate, and deploy algorithmic trading strategies in collaboration with traders and quantitative researchers. Improve live trading execution, performance, and reliability, while maintaining the stra…
Build and optimize high-performance web applications supporting trading and research workflows, including creating new applications and redesigning existing systems. Collaborate with researchers, quantitative developers…
Architect and develop the exchange’s matching engine, order management system, and risk engine, with a focus on precise trading operations and sub-millisecond latency. Optimize throughput, integrate external market make…
The Quantitative Developer will design and implement quantitative trading algorithms, analytics, and high-performance systems for the Rates Systematic Trading team. They will collaborate with researchers and traders to…
Lead the design and development of real-time micro UI solutions for fixed income trading platforms. Mentor engineering teams while ensuring system reliability, operational efficiency, and compliance with risk management…
You will lead and grow global teams while building and enhancing high-volume, low-latency trading strategies and engines. The role involves collaborating with quant and trading teams to advance the platform and manage t…
Respond to production issues, identify and resolve root causes, and improve availability, stability, and performance using sustainable technical solutions. Coordinate and prioritize software changes, exchange migrations…