Build and maintain low-latency Java components within Orion, following its established platform patterns Own delivery end-to-end: implementation, testing, migration cutover support, and production support Investigate production issues and drive root-cause analysis, translating findings into durable fixes Uphold high standards of execution quality - strong test coverage and performance discipline, especially given increased load from convergence Support incident management, post-incident remediation, and UAT for products migrating onto Orion We're looking for ambitious, talented, technical Java engineers to help build out Orion, with the US Clearing convergence as a defining near-term priority. This is a hands-on delivery role, and we're looking for engineers who bring genuine quality and excellence to their work: meticulous attention to detail, a motivated and self-driven approach, and a progressive mindset that continually raises the bar rather than settling for "good enough.", Bachelor's or Master's degree in Computer Science or a related technical field 5+ years of professional Back End development in Java, with strong command of core language features, concurrency, and JVM performance Solid understanding of distributed systems concepts - messaging, event ordering, consistency, fault tolerance Strong problem-solving and root-cause analysis skills in high-volume production environments Experience with relational or object-oriented data stores (eg, PostgreSQL, MongoDB) Clear, confident communication with business and operations stakeholders High ownership - able to work independently and deliver in a fast-paced environment, especially during active migration Genuine focus on execution quality: well-tested, maintainable, performant code Experience with sequencer-based, event-sourced architectures. Banking or Capital Market experience in a must. Preferred Qualifications Experience of Realtime, high volume platforms in an Equities environment. Exposure to securities clearing, settlement, custody, or regulatory reporting Experience with large-scale platform migrations or system consolidations Familiarity with high-performance messaging/middleware (eg, Kafka, Chronicle Queue, Aeron, Solace) UNIX/Linux experience and JVM performance tuning
Senior Java Backend Engineer - Capital Markets/Equities Clearing Platform employer: Infoplus Technologies UK Ltd
As a Sybase DBA at our company, you will thrive in a dynamic work environment that prioritises innovation and collaboration. We offer competitive benefits, a strong focus on employee development, and opportunities for growth within the organisation, all while being located in a vibrant area that fosters both professional and personal enrichment. Join us to be part of a team that values your contributions and supports your career aspirations.
Contact Details:
Infoplus Technologies UK Ltd Recruitment Team
