Vonage in Madrid is seeking a senior Performance Engineering Lead to define and execute strategy across high-availability cloud platforms. You will mentor SDETs, coordinate across feature teams, and build scalable performance frameworks using Python, Java, or Type Script. You will implement traffic replay, chaos testing with AWS Fault Injection Simulator, monitor with Grafana/Cloud Watch, and embed performance into CI/CD pipelines to prevent latency regressions. #J-18808-Ljbffr
📌 Principal Cloud Performance Sdet Lead (Madrid)
🏢 Vonage
📍 Madrid