混元DataInfra 平台开发工程师（北京）
Core
Design and build the general framework and platform for the Data department, managing compute planning and solving storage/computation challenges for multi-modal data to support algorithm teams.
Role type
Senior IC Data Infrastructure Engineer (LLM/Agent focus)
Builds
Data engineering frameworks, storage/computation platforms, and production pipelines for large-scale model training and fine-tuning.
Domain
AI/ML infrastructure, Large Language Models (LLM), Agent-based systems
Deliverable
production ML models
Required skills
Large-scale data processing (trillion-scale), Spark, Hadoop, Ray, file storage systems, Agent development, AI coding tools, data engineering architecture design
Preferred skills
LLM pre-training data processing, post-training data processing, Agent-based data production pipelines
Technologies
Spark, Hadoop, Ray, Agent frameworks, AI coding tools
