Low-Latency Java Engineer | Hybrid Work & Algo Trading
Summary
Senior engineer on Citigroup's London High Performance Architectures team building low-latency Java and Rust systems — event-sourced microservices and market data processing — for algorithmic trading platforms, while mentoring developers and collaborating with leadership in a hybrid work model.
Citigroup seeks a senior Low Latency Java Engineer to join the London High Performance Architectures team. The role focuses on building low-latency Java/Rust based systems, including event-sourcing microservices and market data processing, within a globally connected finance environment.
You will contribute to algorithmic trading platforms, mentor developers, and collaborate with senior leadership while enjoying a hybrid work model with potential home days.