Java Software Engineer

1 week ago


London Area, United Kingdom Oliver Bernard Full time

Java Software EngineerJoin a high-performance trading firm at the forefront of global markets. Build cutting-edge, low-latency systems that power real-time trading strategies across multiple asset classes. The engineering culture is collaborative, fast-paced, and driven by innovation.The RoleWe’re looking for a highly skilled Core Java Engineer to join the London engineering team. You will design, build, and optimise mission-critical trading systems with a strong focus on performance, scalability, and reliability. This is a hands-on role working closely with traders, quants, and other engineers to deliver high-impact solutions.Key ResponsibilitiesDevelop and enhance high-performance, low-latency Java applications for real-time tradingOptimise system performance, memory management, and throughputCollaborate with cross-functional teams to deliver robust trading tools and infrastructureContribute to architectural decisions and technical strategyEnsure code quality, testing standards, and best practicesRequirementsStrong expertise in Core Java (Java 8+)Solid understanding of concurrency, multithreading, and low-latency system designFamiliarity with Linux, networking principles, and high-performance system tuningExperience in financial markets or trading systems is advantageous but not essentialExcellent problem-solving skills and a passion for clean, efficient codeWhat We OfferHybrid working: 2 days per week in our London officeUp to £140k base + performance-based bonus



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