Senior Low-Latency Java Engineer: Trading Systems

Citigroup Inc. in London seeks a Senior Low Latency Java Engineer to lead the development of high-performance, low-latency trading applications within the HPA team.

You will drive Java-based microservices, event sourcing frameworks, and market data processing for a global eTrading platform. The role demands SME-level expertise in algorithmic trading technology, market data handling, and strong leadership with mentoring capabilities.