Build and operate a high-performance, multi-exchange crypto trading platform, including its order management system, real-time arbitrage scanners, execution infrastructure, and data pipelines. Develop backtesting framew…
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Lead the research, validation, and deployment of systematic strategies for Indian derivatives markets, including options arbitrage, hedging, and statistical strategies. Architect and scale production trading systems, ex…
Design and develop low-latency, high-throughput systems for trade execution, market data, and exchange connectivity. Lead the integration of AI agents into the software development lifecycle to improve system performanc…
Build and maintain relationships with buy-side clients while executing equity trades across APAC markets and delivering best execution. Develop trading strategies, manage client risk, provide market insight, and support…
Support ultra-low-latency electronic trading systems across global markets and troubleshoot time-critical production issues. Build automation and tooling to improve reliability and efficiency, collaborating with traders…
Design, develop, and optimize Citi's ultra-low-latency risk engine for cash equities, including real-time pre-trade checks, position limits, and exposure controls integrated into the electronic execution platform. Lead…
Develop and operate Citi's low-latency equities connectivity platforms, including exchange and client connectivity, order management, algorithm access, and direct market access. Partner with business and technology team…
Conduct market microstructure research and develop execution algorithms supporting Citi’s Cash Equities business across the Asia-Pacific region. Contribute throughout the research lifecycle, from formulating analytical…
Design, develop, and maintain Citi’s high-performance, low-latency APAC electronic execution platform, including algorithmic trading, smart order routing, connectivity, and market data processing. Collaborate with trade…
Provide Level 2 production support for mission-critical equities electronic trading applications, monitoring systems and platforms, investigating issues, and ensuring resolution within service-level agreements. Coordina…
Lead the design, development, and optimization of Citi’s low-latency Smart Order Router, including routing logic, venue analysis, performance, and system stability. Collaborate with product, quantitative research, and t…
Lead the design, development, and maintenance of Citi’s next-generation low-latency electronic execution platform, including algorithmic trading, smart order routing, connectivity, and market data systems. Collaborate w…
Support the deployment, configuration, maintenance, security, and performance of Linux server fleets for colocation trading workloads, while improving automation, observability, and reliability. Participate in incident…
Support the trading and platform divisions of a quantitative trading firm. Work across the technology stack with containers, cloud infrastructure, and automation to support mid-frequency and high-frequency trading strat…
Develop and optimize ultra-low-latency applications and real-time market data distribution systems for high-performance trading platforms. Improve system performance and collaborate with trading, quantitative, and engin…
You will support the lifecycle management of Linux server fleets for electronic trading, including configuration, performance tuning, and hardware-adjacent tasks. Additionally, you will contribute to automation, inciden…
Develop, test, and refine electronic trading algorithms and automated execution systems for equities, futures, and other instruments, using market analysis, historical data, backtesting, and real-time performance monito…
Design, build, and maintain production-grade algorithmic trading systems, execution platforms, and quantitative strategies for systematic Rates trading. Collaborate with researchers and traders to improve models and tra…
The Senior DevOps Engineer will maintain the stability and performance of global derivatives trading systems while providing rapid incident response. They will also automate deployment processes and manage exchange conn…
Trade and manage Agency MBS specified pools, TBAs, and CMOs in partnership with the Portfolio Manager, while identifying relative-value opportunities and contributing to portfolio construction and risk management. Monit…