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You.com Logo

Principal Research Scientist

You.com

$250,000 - $350,000
Sep 23, 2025
San Francisco, CA, US
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you.com is looking to create the most helpful search engine in the world, prioritizing transparency, privacy, and user control, by leveraging advanced AI models and user-first principles.

Requirements

  • Extensive experience in search indexing, information retrieval, or large-scale data systems.
  • Strong programming skills in Rust/ C++ (for high performance) and Python
  • Strong publication record in premier conferences and journals
  • Practical experience equivalent or equal to a Ph.D. in Computer Science, Information Retrieval, Machine Learning, or a related field.

Responsibilities

  • Drive Research Excellence: Lead and execute cutting-edge research projects in information retrieval, search systems, and natural language processing, with a focus on scalable and efficient algorithms.
  • Innovate at Scale: Architect and optimize large-scale data processing pipelines, leveraging distributed computing frameworks to handle massive datasets efficiently.
  • Open-Source Leadership: Spearhead and contribute to high-impact open-source projects, fostering community engagement and advancing the state of the art in search and data systems.
  • Collaborative Partnerships: Build and maintain strong collaborations with academic institutions, industry partners, and internal product teams to translate research breakthroughs into deployable solutions.
  • Mentorship & Thought Leadership: Mentor junior researchers and engineers, provide technical guidance, and represent the organization at top-tier conferences and workshops.
  • Publication & Dissemination: Author influential research papers, patents, and technical reports; present findings at international venues to establish thought leadership in the field.

Other

  • Ph.D. in Computer Science, Information Retrieval, Machine Learning, or a related field.
  • Flexible PTO with U.S. holidays observed and a week shutdown in December to rest and recharge
  • A competitive health insurance plan covers 100% of the policyholder and 75% for dependents
  • 12 weeks of paid parental leave in the US
  • 401k program, 3% match - vested immediately!