Airbnb

Senior Staff Machine Learning Engineer, Data & Eval

Airbnb
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2 months ago
Remote, United StatesStaff+
H1B sponsor

Base Salary

$244k - $305k/yr

Responsibilities

  • Define evaluation strategies and success metrics for generative AI systems.
  • Build and scale evaluation frameworks using golden sets, synthetic data, automated regressions, rubric-based grading, and LLM-as-judge methods where appropriate.
  • Design data-flywheel systems covering instrumentation, feedback collection, data quality, labeling, dataset versioning, and governance.
  • Lead cross-functional quality initiatives across product, operations, and engineering.
  • Develop and productionize pipelines for dataset creation, model monitoring, evaluation at scale, and continuous pre-deployment and post-deployment testing.
  • Drive architecture and technical decisions for evaluation and data infrastructure while balancing speed, rigor, cost, and safety.

Requirements

  • PhD in Computer Science, Mathematics, Statistics, or a related technical field, or equivalent practical experience.
  • 10+ years building, testing, and shipping ML/AI systems end to end.
  • 2+ years of experience with generative AI or LLM systems in production.
  • 5+ years leading large, ambiguous technical initiatives as a senior individual contributor and influencing cross-team roadmaps and technical direction.
  • Deep expertise in evaluation methodology, including offline/online alignment, metric design, human-in-the-loop evaluation, A/B testing, power analysis, and regression testing.
  • Hands-on experience with GenAI systems, including orchestration, retrieval, tool calling, and memory.
  • Experience building data pipelines and quality systems involving labeling workflows, dataset curation, versioning, monitoring, and governance.
  • Solid ML fundamentals covering model selection, training and serving, monitoring, reliability, and model lifecycle management.
  • Preferred: experience applying ML or AI to customer support workflows such as agent assist, classification or routing, resolution recommendation, or quality assurance.
  • Preferred: experience building evaluation platforms for agent behavior validation, safety and guardrails, and continuous improvement.
  • Preferred: experience taking applied-AI evaluation and data-flywheel work from incubation to production while maintaining scientific rigor.

Benefits

  • US remote eligible, with occasional Airbnb office work or offsites as agreed with the manager.
  • May be eligible for bonus, equity, benefits, and Employee Travel Credits.
  • Employees must live in a state where Airbnb, Inc. has a registered entity.

Categories

Airbnb

About Airbnb

10,000+ employees

Airbnb operates a global online marketplace that connects hosts offering homes, rooms, and unique properties with travelers seeking short-term stays and experiences. The company earns revenue primarily through service fees on bookings; founded in 2007 and headquartered in San Francisco, it is a public company on NASDAQ (ABNB) with over 5 million hosts and guest arrivals recorded in nearly every country.

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