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Airbnb is seeking a Machine Learning Engineer Intern for our 2026 Summer Intern Program. The intern will be integrated into the Search Relevance and Personalization team, responsible for building search ranking algorithms and the personalization platform. The project will revolve around exploring how new advancements in AI agents can be applied to Airbnb search and discovery experience.
Job Responsibility:
Drive a project from end-to-end that aligns with your technical interest and goals
Exploring how new advancements in AI agents can be applied to Airbnb search and discovery experience
Own and drive a capstone project from beginning to end
Collaborate with multiple team members to achieve project milestones
Communicate with stakeholders across different teams to provide project updates
Seek and provide feedback throughout the internship
Actively participate in and contribute to the Engineering org and broader Airbnb community
Requirements:
Doctorate students with at least 1 semester of school remaining after the internship (expected graduation after December 2026)
Studying Computer Science or a related field
Knowledge of AI, especially large language model (LLM) fundamentals including fine tuning, data synthesis, reinforcement learning, etc.
Expertise of building large scale ReAct style AI agents
Proficient in Python and other open source LLM libraries like Huggingface
Work authorization for employment in the United States is required
Nice to have:
Publications in top Machine Learning and NLP conferences are a big plus
Leadership position, AI community involvement, and or teaching/mentoring experience is a plus!