3 months ago
London, United KingdomSenior
Responsibilities
- Develop and maintain Rust and Java code for low-latency application frameworks and event-sourcing systems.
- Build and support algorithmic trading utilities, including market-data replay, backtesting, and simulation tools.
- Lead the integration and deployment of new functions and products while improving engineering processes.
- Analyze business and system processes and industry standards to define solutions to complex problems.
- Design, assess, and tune system performance for response times in the 10–100 microsecond range.
- Consult with end users, contribute to system architecture, and communicate with senior leaders and external parties.
- Mentor junior developers and less experienced senior Java developers.
- Produce clear technical documentation and UML sequence diagrams when needed.
Requirements
- Demonstrated subject-matter expertise in application development.
- In-depth experience with algorithmic trading application development, preferably in low-latency environments.
- Detailed experience handling market data and associated technologies such as time-series databases and KDB.
- Strong modern Java, JVM, Linux, system-call, kernel, TCP/IP networking, and kernel-bypass knowledge.
- Experience with performance assessment and targeted tuning, application frameworks, and event-sourcing systems.
- Demonstrated leadership, project management, development, communication, and consensus-building skills.
- Background in C++ is desirable.
Benefits
- Hybrid working model with up to two days working from home per week.
- 27 days of annual leave plus bank holidays.
- Discretionary annual performance-related bonus and competitive base salary reviewed annually.
- Private medical care, life insurance, employee assistance program, pension plan, and paid parental leave.
- Special discounts for employees, family, and friends.
- Access to learning and development resources.
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.