广告投放架构工程师-Ads Infra
Core
Design and implement core services for Douyin's advertising placement system, including ad library, retrieval, targeting, bidding, and auction strategies.
Role type
Senior IC Ads Infrastructure Engineer
Builds
High-performance, high-availability service frameworks for ad placement, automated/incentive/omni-channel campaigns
Domain
Internet advertising, distributed systems, large-scale storage
Deliverable
production ML models | infrastructure
Required skills
C++/Golang/Java, Linux, data structures & algorithms, system design, distributed computing, large-scale storage, service governance
Preferred skills
Internet ad systems, search engines, personalized recommendation systems
