Senior Staff Machine Learning Engineer, Post Training
Core
Fine-tuning state-of-the-art LLMs and optimizing models for high-performance deployment on Airbnb's ML Infrastructure to enable AI products like AI Assistants and autonomous agents.
Role type
Senior Staff Machine Learning Engineer (Post-Training)
Builds
AI products including AI Assistant, Autonomous agents, recommendation systems, and travel planning tools.
Domain
Travel / Generative AI / Large Language Models
Deliverable
production ML models
Required skills
LLM fine-tuning, model alignment, reinforcement learning, efficient training and inference, language model evaluation, multilingual/multimodal modeling, model quantization, compression, on-device inference, GPU inference, kernel development
Preferred skills
None stated
Technologies
PyTorch, Python
Responsibilities
Work with large scale structured and unstructured data to explore and improve foundation models; Create a multi-year tech roadmap for AI; Continuously evaluate and refine large foundational models; Hands-on prototype, develop and productionize LLM models and pipelines at scale; Drive key AI architectural decisions for products.
Seniority
Senior Staff, hands-on IC with strategy & mentorship
