Senior ML Engineer, Commerce AI for Global Retail

Google LLC; Sunnyvale, Kirkland (CA, WA); On-site; USD 174,000 - 252,000; Full time

Benefits offered by this job

Health insurance

Dental insurance

Vision insurance

Life insurance

Disability insurance

401(k) with company match

Paid Time Off 20 days per year

Sick time 40 hours/year

Maternity Leave 28-30 weeks

Baby Bonding Leave 18 weeks

13 paid holidays per year

Job summary

Google Cloud seeks a Senior Software Engineer, Machine Learning, Commerce AI, based in Sunnyvale, CA. You will develop end-to-end ML systems, work across search, commerce, and AI layers, and help scale Gemini-based solutions for merchants globally.

You will own design and deployment of ML infrastructure, APIs, and tooling, collaborating with cross-functional teams to deliver high-impact features. Strong experience with C++/Python and LLMs is essential.

Qualifications

• Bachelor’s degree or equivalent practical experience.
• 5 years of experience with software development in C++ or Python.
• 3 years of experience testing, maintaining, or launching software products, and 1 year of experience with software design and architecture.
• 3 years of experience with Large Language Models and evaluation frameworks.
• 3 years of experience with ML infrastructure (e.g., model deployment, model evaluation, data processing, debugging).
• Master's degree or PhD in CS or related technical field preferred.

Responsibilities

• Build robust self-service tooling and automated evaluation frameworks using LLM simulators and judges.
• Architect and refine unified, scalable APIs for catalog ingestion and real-time agent configuration.
• Design infrastructure that shrinks the onboarding gap for a global customer base.
• Drive the feature lifecycle from experimentation to production with high reliability.

Skills

C++ or Python

Large Language Models

ML infrastructure

Software testing

Software design

Education

Bachelor’s degree or equivalent

Master’s or PhD preferred

Tools

LLM simulators

Job description

Google Cloud seeks a Senior Software Engineer, Machine Learning, Commerce AI, based in Sunnyvale, CA. You will develop end-to-end ML systems, work across search, commerce, and AI layers, and help scale Gemini-based solutions for merchants globally.

You will own design and deployment of ML infrastructure, APIs, and tooling, collaborating with cross-functional teams to deliver high-impact features. Strong experience with C++/Python and LLMs is essential.