Software Engineer, Platform - Seoul, South Korea
Core
Building and maintaining robust backend services for a global text-to-speech platform serving 50 million users across mobile, web, and desktop applications.
Role type
Senior Platform Backend Engineer
Builds
Scalable backend APIs, payment systems, subscription management, and external integrations for a text-to-speech product.
Domain
Consumer software, Artificial Intelligence, Audio processing
Deliverable
production ML models | product features | infrastructure
Required skills
TypeScript, Node.js, Google Cloud Platform (GCP), API design, Scalability, B2B integration, Cross-functional collaboration
Preferred skills
Docker, Kubernetes, High availability architecture
Responsibilities
Design and maintain public TTS and internal APIs (Payment, Subscription, Auth), optimize backend performance, collaborate on B2B enterprise solutions, align backend architecture with product strategy.
Seniority
Senior, hands-on IC