Senior Engineering Lead, Foundational Modeling
GoogleSenior Engineering Lead, Foundational Modeling
GoogleLocation
Mountain View, CA
Type
Full-time
Posted
8/25/2026
Compensation
$262,000 - $364,000 per year
Job description
The Senior Engineering Lead for Foundational Modeling at Google will focus on developing an Ads-specific Gemini foundational model by post-training on various Ads tasks. This role involves leading technical project strategy, machine learning design, and optimizing ML infrastructure. The engineer will collaborate closely with cross-functional partners to achieve quality and performance goals. The position requires a blend of technical expertise and leadership to drive project priorities and deliverables.
Requirements
- Bachelor's degree or equivalent practical experience.
- 8 years of experience programming in Python or C++.
- 7 years of experience leading technical project strategy, ML design, and optimizing ML infrastructure.
- 5 years of experience with one or more of the following: Speech/audio, reinforcement learning, ML infrastructure, or specialization in another ML field.
- 5 years of experience with design and architecture, and testing/launching software products.
Responsibilities
- Lead development of an Ads-specific Gemini foundational model by post-training on multiple Ads tasks using RL and SFT.
- Architect and build a standardized framework to enable scaling of many tasks, standardized evaluations, experimentation, and overall velocity.
- Drive key deliverables and iterations toward major milestones such as model training, benchmarks, product experimentation, and launches.
- Collaborate closely with cross-functional partners across Retrieval, Targeting, Relevance, and other aspects of the Ads Prediction Stack.
- Drive high code and engineering hygiene, adhering to Google-scale latency, privacy, and safety standards.
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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