后端研发工程师 - 国际化广告数据平台
Core
Build end-to-end commercial data services for global ad business, enabling real-time data ingestion, high-concurrency low-latency querying, and AI-driven applications to support advertiser decision-making.
Role type
Senior Backend Engineer (Data Infrastructure & AI Integration)
Builds
Real-time data pipelines, high-performance query services, and AI-enabled commercial applications
Domain
Global Advertising Technology / Big Data / Real-time Computing
Deliverable
production ML models | product features
Required skills
Java, Go, System Design, Real-time Data Processing, High-concurrency Service Optimization, Stream Processing (Flink/Kafka), OLAP Engines (ClickHouse/Doris/ES), Service Governance, Caching, Rate Limiting
Preferred skills
High-availability Online Service Design, Real-time Data Warehouse Construction, AI/LLM Application Engineering, English Fluency
Technologies
Java, Go, Flink, Kafka, ClickHouse, Doris, Elasticsearch
Responsibilities
Design and implement end-to-end commercial data services from real-time ingestion to storage and query; Optimize query service performance and stability for high-concurrency scenarios; Develop flexible and scalable system architectures for the commercial middle platform; Participate in AI data processing and intelligent application development for commercial scenarios; Address challenges in large-scale real-time data processing and analysis
Seniority
Mid-Senior, hands-on IC
