Java Engineers - Low Latency Trading Systems (London/New York)

We are hiring a Java e-Trading Developers to join a high-performing trading technology team building the next generation of digital asset trading systems. This role is suited to an experienced engineer with strong server-side Java expertise and a passion for building low-latency, high-throughput platforms in a Linux environment.What You'll DoDesign, build, and enhance high-performance trading systems using JavaDevelop and maintain components related to: Order management and execution workflows, Market connectivity and exchange integrations, Real-time pricing and price distribution or Low-latency messaging and event-driven architecturesImprove system performance through profiling, tuning, and optimisationWork closely with trading, product, and infrastructure teams across regionsTake ownership of production issues and drive problems through to resolutionWhat We're Looking For (Required)Excellent core Java development skillsDeep knowledge of concurrency and multi-threaded programmingExperience building low-latency pricing and trading systemsStrong experience working in a Linux production environmentProven ability in application profiling and performance optimisationStrong problem-solving skills and ability to work independentlyBonus PointsExperience with eFX systems in a low-latency / zero-GC environmentKnowledge of institutional protocols and encodings (FIX, SBE)Experience designing fault-tolerant, high-availability distributed systemsFamiliarity with low-latency messaging technologies (e.g., Aeron, 29West)Experience with Docker, Kubernetes, and AWSInterest in or knowledge of crypto / digital asset markets