Software Engineer, Platform - Berlin, Germany

Design, develop, and maintain robust APIs including public TTS API, internal APIs like Payment, Subscription, Auth and Consumption Tracking, ensuring they meet business and scalability requirements. Oversee the full backend API landscape, enhancing and optimizing for performance and maintainability. Collaborate on B2B solutions, focusing on customization and integration needs for enterprise clients. Work closely with cross-functional teams to align backend architecture with overall product strategy and user experience. Proficient in backend development with TS/Node; experience with GCP and knowledge of AWS/Azure. Preferred: Docker and Kubernetes. The Germany-based salary range for this role is 30,000-120,000 USD/year plus bonus and stock. 100% distributed/remote work with no office; opportunity to contribute to a product serving users with learning differences and to operate at the intersection of AI and audio.