1 month ago
Belfast, United KingdomSenior
Responsibilities
- Develop new functionality for the Global Market Data platform.
- Design and enhance low-latency market data systems and application functionality.
- Support deployed market data applications, systems, and clients.
- Coordinate exchange-mandated changes affecting the Global Market Data platform.
- Diagnose and troubleshoot real-world issues with floor traders, production support teams, and other stakeholders.
- Improve system functionality for the Electronic Trading Desk.
- Develop database code and processes in KDB when applicable.
- Work with network configuration, concurrency, multicast, and server configuration for low-latency systems.
Requirements
- Significant working knowledge of Java or C++.
- Ability to work to tight deadlines and collaborate effectively within a larger team.
- Ability to communicate appropriately with traders, production support, and other stakeholders.
- Good understanding of network protocols, including Multicast and TCP/IP.
- Experience with unit testing, code reviews, and agile development practices.
- Experience with microservices architecture is advantageous.
- Experience building ultra-low-latency market data platforms is advantageous.
- Experience with low-latency market data, algorithmic trading, electronic trading, or the finance industry is beneficial but not required.
- Knowledge of JIRA, Confluence, Git, and uDeploy is beneficial.
- Knowledge of low latency, network concurrency, multicast, server configuration, and 10GB network interfaces such as SolarFlare using OnLoad is beneficial.
- Knowledge of equities products including stocks, futures, options, and swaps is beneficial.
- Knowledge of developing database code and processes in KDB is beneficial.
About Citi
Citi is a public financial-services company offering consumer and institutional banking, credit cards, wealth management, treasury and trade solutions, and capital-markets services. It serves individuals, corporations, financial institutions, and governments in more than 160 countries and jurisdictions, earning interest and fee income from lending, payments, trading, and advisory. Founded in 1812 and headquartered in New York, it trades on the NYSE under the ticker C.