广告后端工程师-国际化品牌广告（北京/上海）
Core
Build high-availability ad delivery systems for international brand advertising, supporting contract volume guarantees, splash ads, and information feed ads.
Role type
Senior backend engineer (ad delivery & optimization)
Builds
High-concurrency ad delivery systems for brand advertisers
Domain
Digital advertising / High-performance computing
Deliverable
production ML models
Required skills
C++, Golang, data structures and algorithms, system architecture design, performance optimization, debugging, bidding mechanism design, ROI optimization
Preferred skills
Ad recommendation systems, computational advertising, business monetization
Technologies
C++, Golang
Responsibilities
Implement high-availability ad delivery systems; optimize engineering architecture for ranking, bidding, and mixed placement; optimize brand ad delivery strategies including volume guarantees and ROI.
