方舟服务端研发工程师（大数据与商业化方向）-Data AML
Core
Design and build core backend systems for the Volcano Ark MaaS platform, focusing on large-scale usage statistics, cost analysis, billing, and data pipeline optimization for training and inference.
Role type
Senior IC backend engineer (big data & commercialization)
Builds
Usage statistics systems, cost analysis tools, billing systems, and data preprocessing pipelines for AI training/inference
Domain
Cloud AI infrastructure / Big Data
Deliverable
production ML models
Required skills
Java, Golang, Python, Spark, Flink, Hive, Clickhouse, system design, performance optimization, scalability, availability
Preferred skills
Kubernetes, Docker, microservices, training data preprocessing, distributed training systems, complex counting and deduplication systems
Responsibilities
Develop core backend systems for usage statistics, cost analysis, and billing; Design high-throughput, low-latency counting systems; Optimize data backflow and preprocessing pipelines for training scenarios