2 of 2 Garbage Collection Jobs in London

deliver mission-critical systems that operate at scale and speed. Key Responsibilities Design and implement robust, scalable Scala applications for Real Time trading. Optimize JVM performance, including memory management, garbage collection tuning, and thread management. Analyse and improve system latency, throughput, and reliability. Collaborate with cross-functional teams to deliver end-to-end solutions. Participate in code reviews … architecture discussions, and performance profiling. Required Skills & Experience Strong commercial experience with Scala in a trading or financial services context. Deep understanding of the JVM, including: Garbage collection strategies JIT compilation Threading and concurrency JVM tuning and profiling tools (eg, JFR, VisualVM, YourKit ) Experience with low-latency, high-throughput systems. Familiarity with messaging and streaming pla tforms (eg More ❯

specifically in building fast, low-latency trading systems Strong familiarity with market data and order execution protocols (e.g. FIX, binary, or custom APIs) Hands-on experience with JVM tuning, garbage collection, and deep performance analysis Knowledge of fast messaging and data serialization technologies for high-speed environments Proficiency in networking concepts, including TCP/UDP, multicast, and low More ❯