We are seeking a senior software engineer to join our Confluent Cloud Traffic team in Lowell, Massachusetts. In this role, you will be responsible for designing and implementing scalable solutions that enhance the performance and reliability of our cloud-based data streaming platform. Day-to-day tasks include working closely with product managers and other engineers to identify bottlenecks, optimize traffic routing using Envoy proxy, and ensure seamless integration across various services. The ideal candidate should have extensive experience with Kubernetes, Docker, and microservices architecture, along with proficiency in Java or Python. This position requires a deep understanding of network protocols and distributed systems, as well as strong problem-solving skills to tackle complex business challenges at scale.