Senior Machine Learning Engineer

Yahoo Mail is seeking a Senior Machine Learning Engineer to develop and deploy AI/ML capabilities for personalization and insights for millions of users. This role involves architecting GenAI and agentic systems, processing petabyte-scale data, and optimizing ML models for real-time serving. The ideal candidate has 5+ years of experience, proficiency in Python/Java, and expertise in ML frameworks and LLM-based applications.

• Design, build, and deploy high-throughput AI/ML capabilities
• Spearhead implementation of production LLM-backed applications and agentic workflows
• Process petabyte-scale data streams using big data and ML techniques
• Deploy and optimize ML/LLM models for real-time production serving
• Balance compute costs, latency, quality, and model performance
• 5+ years of professional experience engineering and deploying production ML systems