
Netflix
Staff
Backend architect for Netflix's GenAI-powered ad Creative Studio platform
Own the backend services, APIs, and data pipelines behind Netflix's Creative Builder, Asset Library, and Compositing Service that power the ad-supported tier's creative workflow. Set architectural direction for GenAI-driven ad format generation, auto-assembly, and instant previews at scale. A senior IC/tech-lead role (9+ years) reporting into a team the C-suite is watching closely.
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What this interview tests
- Backend microservices architecture for high-availability ad creative platform
- API design (REST/gRPC) and asynchronous processing at scale
- Integrating GenAI/ML models into production data pipelines
- Cross-functional technical leadership and mentoring
- Driving architectural direction under ambiguity
Common question themes
Design a scalable backend for a creative asset preview/compositing service
How would you integrate a GenAI model into an existing service architecture
Tell me about a time you set technical direction across multiple services
Describe raising the technical bar of a team via code review or design docs
Handling failure/reliability in a system advertisers depend on for time-to-market
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