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Senior Low Latency Java Engineer (SVP)

Citi
Full-time
On-site
London

90% hands in the Java codebase. We build microservices based event sourcing systems on a low latency in-house framework. Response times in the 10 microsecond to 100 microsecond range. Lead integration of functions to meet goals, deploy new products, and enhance processes Analyse complex business processes, system processes, and industry standards to define and develop solutions to high level problems Provide world class expertise in area of Java low latency development. Utilize advanced knowledge of supported main system flows and comprehensive knowledge of multiple areas to achieve technology goals Consult with end users to identify system function specifications and incorporate into overall system design Influence and negotiate with senior leaders and communicate with external parties Happy to work with and educate and support/mentor Junior developers and less experienced senior Java developers. Demonstrated Subject Matter Expert (SME) in area(s) of Applications Development In-depth experience with Algorithmic Trading application development, preferably in low latency environment Detailed comprehension and experience with Market Data handling and associated technologies (such as time-series databases e.g. KDB) Demonstrated leadership, project management, and development skills Passion for coding excellent, commercial grade, mission critical Java frameworks based on event sourcing microservices. Complete knowledge of modern Java, the JVM, the Linux Operating system, system calls and Kernel. Knowledge of TCP and other IP based network protocol technologies including hardware accelerated kernel bypass e.g. Solarflare OpenOnload Performance assessment and targeted tuning. Design and architectural elegance. Experience in implementing projects Great communicator with high EQ. Ability to occasionally produce clear diagrammatic documentation and model key aspects in UML sequence diagrams. Relationship and consensus building skills Background in Rust, C++ Bachelor's degree/University degree or equivalent experience in a similar role. ------------------------------------------------------ For complementary skills, please see above and/or contact the recruiter. ------------------------------------------------------

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