Senior Low-Latency Java Engineer - Trading Systems
Summary
Senior engineer on Citi's London-based High Performance Architectures (HPA) team, building low-latency Java microservices and market data systems for a high-performance trading environment. Hands-on Java development with potential Rust, plus mentoring junior engineers and cross-team collaboration.
Citibank (Switzerland) AG is seeking a senior Low Latency Java Engineer in London to lead Java-based, microservices-driven architecture in a high-performance trading environment. You will work within Citi Tech's London-based High Performance Architectures (HPA) team on low-latency frameworks and market data systems, driving efficient, scalable solutions.
The role emphasizes hands-on development in Java and potentially Rust, with mentoring of junior engineers and collaboration across multiple