Senior Java Developer - Electronic Trading, Fixed Income

Senior Java Developer - Electronic Trading, Fixed Income sought by leading investment bank in London.

** Inside IR35 - 4 days a week on site**

An opportunity to join a high-performing global technology team within the trading domain. This role sits at the centre of a fast-moving environment, contributing to the development and enhancement of low-latency systems that support complex trading activity across global markets.

The Opportunity You will work on expanding and improving key components of a large-scale trading platform, including new connectivity, RFQ protocols, and portfolio workflows. The role offers close collaboration with the business and the chance to influence technical direction across a highly visible area.

What You Will Do * Enhance auto-quoting and algorithmic pricing frameworks * Lead design and development for Credit Cash trading components * Translate business requirements into robust, scalable technical solutions * Participate in peer reviews to maintain high engineering standards * Support QA processes and ensure consistent, high-quality delivery * Investigate and resolve production issues, feeding insights back into design and development

What You Need to Succeed

Must have: * A detail-oriented, collaborative approach with strong communication skills * Extensive hands-on server-side Java development experience * Strong knowledge of Java Concurrency, RX Streams, caching (GridGain), Collections, messaging, and event-driven processing * Experience with multicast messaging (Solace or RV) * Solid SQL experience with relational databases such as SQL Server, Sybase, or Oracle * Proven experience designing low-latency application services * Familiarity with DevOps tools including Maven, Jenkins, Nexus, and Helios * 7+ years of Java development experience * At least 2 years of Linux/UNIX and shell scripting experience * Essential: strong background in banking, capital markets, front office, or risk technology * A solid understanding of technology within financial services

Nice to have: * Experience with electronic trading systems * Exposure to cloud technologies such as Docker or Kubernetes

Please apply within for further details or call on

Alex Reeder

Harvey Nash