Senior Software Engineer - C++ - Trading Technologies

📋 Description Develop and maintain core trading engine framework and components (Aeron transport) Design and implement low-latency, high-availability messaging across unicast, multicast, and IPC Tune and profile system stack (CPU pinning, NUMA, kernel bypass, buffers) to reduce latency Build and extend Aeron Archive integrations for durable message replay and stream persistence Build and design solutions that mitigate risk, implement security, and protect systems and data Write reusable, testable, efficient code 🎯 Requirements 5+ years experience with modern C++ Linux experience with distributed/concurrent systems and low-latency environments Deep understanding of low-latency basics: lock-free structures and cache discipline Experience with Aeron or similar messaging transports UDP networking, multicast, and kernel-bypass techniques (DPDK, RDMA) Familiarity with SBE or similar zero-copy serialization