Principal Machine Learning Engineer- LLM Fine-tuning and Optimization

Airbnb
United States
Workplace: RemoteFull timeFunction: Data Science & Machine LearningExperience: 10+ yearsEducation: phdSkills: ["Leadership","Problem-solving","Collaboration","Communication","Teamwork"]

Lead the fine-tuning and optimization of state-of-the-art LLMs for Airbnb’s CS AI products, deploying scalable ML solutions. Collaborate with product managers, software engineers and data scientists to design AI products (AI Assistant, autonomous agents, recommendations, travel planning) and drive architectural decisions, model evaluation, and production-ready pipelines on the Airbnb ML infrastructure.

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FursaFursa
Airbnb
Airbnb
3 months ago

Principal Machine Learning Engineer- LLM Fine-tuning and Optimization

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Source: Company careers pageValidated by: Fursa AI
Last checked: 12 hours agoStatus: Live

Job Summary

Lead the fine-tuning and optimization of state-of-the-art LLMs for Airbnb’s CS AI products, deploying scalable ML solutions. Collaborate with product managers, software engineers and data scientists to design AI products (AI Assistant, autonomous agents, recommendations, travel planning) and drive architectural decisions, model evaluation, and production-ready pipelines on the Airbnb ML infrastructure.
Location: United States
Workplace: Remote
Employment Type: Full time
Job Function: Data Science & Machine Learning
Seniority: Sr. Manager level

Key Responsibilities

  • •Work with large scale structured and unstructured data; explore, experiment, build and continuously improve foundation models for Airbnb product, business and operational use cases.
  • •Create a multi-year tech roadmap that enables our team to stay on the leading edge of the rapidly evolving AI landscape and leverage the best in class technologies to deliver customer benefits.
  • •Continuously evaluate recent and upcoming large foundational models, ensuring the selection and refinement of the highest quality models for enhanced performance and efficiency.
  • •Hands-on prototype, develop and productionize LLM models and pipelines at scale, including both batch and real-time use cases.
  • •Drive key AI architectural decisions for products, and contribute to Airbnb’s ML platform architecture and strategy.

Key Requirements

  • •PhD in Computer Science, Machine Learning, Mathematics, Statistics, or related technical field.
  • •10+ years of experience with developing machine learning models and products at scale from inception to business impact.
  • •Programming experience in Python and hands-on experience with frameworks such as PyTorch.
  • •Proven record of training, fine tuning, optimizing models and inference run-time.
  • •Post-training experience in data processing for fine-tuning; responsible LLMs; LLM alignment; reinforcement learning; efficient training and inference; language model evaluation; and/or multilingual and multimodal modeling.
Experience:10+ yearsAIMachine learningLLMMultilingual modeling
Education:PhD / Doctorate
Skills:LeadershipProblem-solvingCollaborationCommunicationTeamwork
Languages:English
Tech Stack:PythonPyTorchLLMGPU inferenceInferenceQuantizationKernel development

Company Brief

Airbnb
Online marketplace that connects travelers with hosts offering short-term lodging, experiences, and long-term stays. Facilitates booking, payments, and reviews while providing tools for hosts to manage listings globally.
Industry: Online Marketplaces
Company Size: Enterprise (1,001+ employees)
Revenue: USD 1B+
Growth: Public Company
Valuation: Public Company (Market Cap in USD)
Funding: IPO / Publicly Listed
Headquarters: San Francisco, United States
Founded: 2008
WebsiteLinkedIn