Latency Performance Test Engineer (Hybrid)

BME | Bolsas y Mercados Españoles in Madrid is seeking an engineer to join a team that designs, automates, and documents latency, throughput, and performance tests for a low-latency matching application within the trading platform.

You will work closely with testing, infrastructure, network, and security teams to model market conditions, tune systems, and ensure release readiness, including occasional after-hours support.