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Job title: Senior Java Developer Corporate Title: Associate/VP Department: Global Execution Services – Instinet Crossing Technology Location: London (Hybrid) Company overview Nomura is a financial services group with an integrated global network. By connecting markets East & West, we service the needs of individuals, institutions, corporates and governments through our four business divisions: Wealth Management, Investment Management, Wholesale (Global Markets and Investment Banking) and Banking. Driven by the insights of some 28,000 people worldwide, we put our clients at the center of everything we do, delivering unparalleled access to, from and within Asia. For further information about Nomura, visit www.nomura.com Department Overview As the agency-model execution services arm of the Nomura Group, Instinet Incorporated subsidiaries provide brokerage services to clients in over 65 markets around the world. Through its advanced suite of electronic trading strategies, experienced high-touch trading group, top-ranked Commission Management services, award-winning desktop trading platform, and unparalleled access to insightful analytics, content and unique liquidity, Instinet helps institutions lower overall trading costs and ultimately improve investment performance. In the US, Instinet also offers a boutique-model Equity Research offering to assist their clients in the pursuit of alpha generation in a changing landscape. Over the course of its 50+ year history, Instinet has introduced a range of now industry-standard trading technologies and has been an innovator at the forefront of the market's evolution. For more information, please visit www.instinet.com . Role Overview: As a senior Java Developer in the Crossing Technology team, the main responsibility is to develop, maintain, and improve the performance of Instinet’s Crossing Systems including (but not limited to) Instinet BlockMatch MTF and CBX crossing applications, as well as contributing to the vision and technical direction of Instinet's common Core trading systems. Key objectives critical to success: Work with business stakeholders to elicit and analyse requirements for new and existing crossing applications. Collaborate with senior architects to design software that fits the needs of a business-critical trading system. Make performance and latency improvement to Instinet’s crossing systems following performance engineering best practices Take ownership for the entire software lifecycle of a development project from design, implementation, to production. Implement solutions in accordance with Nomura software standards, support and deliver high quality software to QA and UAT stakeholders. Work with deployment and Change Management functions to smoothly integrate changes into the production environment. Engage in peer-review of colleagues’ software as appropriate to strengthen quality across the group Provide timely 2nd level support for trading system software in the production environment (predominantly UK/US market hours with best-efforts coverage at other times, and occasional weekend/holiday working.) Produce good quality technical documentation and How-Tos to encourage cross-training Provide mentorship and technical guidance to junior members in the team Skills, experience, qualifications and knowledge required: Working knowledge of equities trading systems preferably in crossing/matching engines. Proficient in FIX protocol trading workflows from the venue/exchange perspective. Experience in developing high volume, low-latency trading systems in Java with knowledge in performance running, profiling, and monitoring. Knowledge in performance engineering methods and techniques. Background in various source code version control systems such as SVN and GIT. Experience working in a fast-paced environment supporting miss