← All roles

Senior Staff ML Software Engineer, AI Generated Content Quality, Search Discover Feed

Google· Google - Search
Apply on company site
Mountain View, CA, USA$262k - $364kFull-timePosted 1mo ago

About the role

Senior Staff ML Software Engineer focusing on AI-generated content quality and personalization for Discover and Notifications within Google Search, leading advanced evaluation frameworks and end-to-end modeling to improve AIGC quality at massive scale.

Responsibilities

  • Lead the development of advanced AI-generated content (AIGC) recommendation frameworks and agentic flows to generate high-quality content for Discover and Notifications.
  • Build and implement advanced offline and online quality evaluation frameworks for LLMs to ensure content factuality, freshness, and coherence.
  • Conduct advanced quality evaluations and leverage dense recommendation signals and feedback to improve the overall performance of the AIGC stack.
  • Drive end-to-end modeling for the personalization flow, focusing heavily on inventory quality, retrieval, ranking, user understanding, and budgeting predictions.
  • Optimize ML inference and resolve system-level bottlenecks to improve serving efficiency for low-latency, high queries-per-second (QPS) global surfaces.

Qualifications

  • Bachelor's degree in Computer Science, a related technical field, or equivalent practical experience.
  • 8 years of experience in software development.
  • 7 years of experience leading technical project strategy, ML design, and working with industry-scale ML infrastructure (e.g., model deployment, model evaluation, data processing, debugging, fine tuning).
  • Experience building quality evaluation frameworks for large language models.
  • Experience building and deploying recommendation systems models (retrieval, prediction, ranking, personalization, search quality, embedding) in production.

Skills

Required:AI/ML system designQuality evaluation frameworks for LLMsRecommendation systems (retrieval, ranking, personalization)

Benefits

  • Learn more about benefits at Google (link provided in job description).
Last updated Oct 23, 2026. Interested? Apply on the company site.

About Google

Google Search homepage

llmtext-to-speechvoice-ai-stack
Company profileWebsite

More open roles at Google