JobsSenior Data Scientist, Web Quality and AI Context Engineering
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Senior Data Scientist, Web Quality and AI Context Engineering

Google

Location

Mountain View, CA

Type

Full-time

Posted

9/28/2026

Compensation

$174,000 - $252,000 per year

Master's with 5+ Years of Experience
PhD with 5+ Years of Experience
H-1B FY202698.4% approval-14% YoY
👑 Elite sponsor

Job description

As a Senior Data Scientist in Web Quality and AI Context Engineering at Google, you will play a crucial role in enhancing the quality of Google's flagship products, including Search and AI Overviews. You will work closely with engineers and product managers to tackle complex challenges at the intersection of web and AI quality. Your insights will help redefine how billions of users access information. This position offers the opportunity to make a significant impact on global user experiences.

Requirements

  • Master's degree in Statistics, Data Science, Mathematics, Physics, Economics, Operations Research, Engineering, or a related quantitative field.
  • 5 years of work experience using analytics to solve product or business problems, coding in Python, R, or SQL, or 3 years of work experience with a PhD degree.
  • 8 years of work experience using analytics to solve product or business problems, coding in Python, R, or SQL, or 6 years of work experience with a PhD degree preferred.
  • Past experience working on a consumer-facing product or quality evaluations is preferred.
  • Ability to apply appropriate quantitative models to real-world business problems.

Responsibilities

  • Collaborate closely with Engineers and Product Managers to identify quality and metric headrooms.
  • Conduct rigorous analyses of datasets and apply statistical/AI methods to solve complex problems.
  • Present actionable insights and recommendations to various stakeholders.
  • Develop evaluations and measurements to guide iterative improvements and automate them in collaboration with Engineering and Product.
  • Serve as an integrated partner to impel system changes and launches.

Benefits

  • Employees at Google are often offered benefits like comprehensive health insurance, 401(k) matching, and flexible work arrangements, among other benefits.

H-1B filing history

Public USCIS petition and DOL LCA counts · latest USCIS FY2026, LCA FY2026

Filing entity: Google Llc

As of Aug 23, 2026

Initial approvals

908

FY2026

Approval rate

98.4%

FY2026

LCA certified

4,273

FY2026

Entry-level share

0.6%

FY2026

Initial approvals YoY

-14%

Trend

LCA certified YoY

-51%

Trend

Initial approvals by fiscal year

Approval rate by fiscal year

Continuing vs initial approvals

LCA certified positions by quarter

LCA certified positions by fiscal year

Based on public USCIS and DOL filings; not a sponsorship guarantee.

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