• Build, maintain, and evolve backend services and APIs that support advertising data platforms, content and ad categorization, and AI-powered initiatives. • Lead development on front-end products owned by the squad, including tools for moderation, review, and advertiser-facing workflows. • Build and support an annotation application that allows moderators to flag sensitive podcast content, enabling trust and safety at scale. • Deliver UX optimizations that improve ad and content review efficiency and effectiveness. • Develop interfaces that allow advertisers and internal users to interact with AI-powered creative and categorization systems. • Collaborate with engineering squads across Spotify to provide high-quality data solutions, shared knowledge, and best practices.