City of London, London, England, United Kingdom Hybrid / WFH Options
Client Server Ltd
/finish times - please note: you must have the right to work in the UK and be UK based. About you: You have strong Java development experience including concurrency, garbagecollection, low level performance optimisation, data structures and memory efficient design patterns You have experience with low latency systems, particularly OMS (Order Management Systems), EMS (Execution Management Systems More ❯
engineering best practices, and apply this knowledge to improve existing storage systems and develop new solutions. WHAT YOU HAVE Experience in Java development Strong JVM experience: internals, memory management, garbagecollection, performance optimization Knowledge of networking, distributed systems, data structures, and consistency algorithms Java JDK 17+ Knowledge of the following is desirable: Data Serialization and Transport (gRPC, Shared More ❯
knowledge of distributed systems including event-driven architecture; at-least-once messaging; CAP Theorem; horizontal and vertical scaling strategies; massively distributed architectures Expert knowledge of Java, JVM, memory management, garbagecollection Thorough understanding of multithreaded environment challenges Expert knowledge of Spring, SpringBoot framework and associated technologies Expert knowledge of test frameworks, such as Junit, Mockito, writing easily-testable More ❯
Washington, Washington DC, United States Hybrid / WFH Options
ALTA IT Services
o xml or domain.xml o JBoss Management API • Monitor JVM and application performance with tools like: o JConsole o JMC (Java Mission Control) o JBoss CLI • Tune JVM options, garbagecollection, connection pools, and thread pools. • Analyze logs (server.log, boot.log) and configure log rotation and log levels. • Apply Red Hat-provided patches and updates using RHSM or offline More ❯
