Level AI, founded in 2019 and headquartered in Mountain View, California, is a Series C startup that transforms contact centers into strategic assets using an AI-native platform and Large Language Models to extract insights from customer interactions. As a Senior FullStack Engineer, you will be a critical team member working on cutting-edge AI technologies, shaping the future of enterprise applications. You will focus on the Node.js Backend and Infrastructure team, developing and scaling real-time video and audio streaming services, including projects related to real-time notifications, media streaming, and media storage backends. The role involves innovating, building, and maintaining products/features, designing solutions for broadly defined problems, driving engineering excellence, and collaborating on system architecture and design in an agile environment.