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Principal Machine Learning Engineer, Ads Modeling

mountain view, CA

Check who can apply and the requirements below before continuing.

About this opportunity

DataJobs lists this Principal Machine Learning Engineer, Ads Modeling opportunity in mountain view, California. Review the employer’s description below for duties, qualifications and application requirements.

Job description

Unity Technologies SF is looking for a Principal Machine Learning Engineer to help advance Unity Vector Ads Modeling , building better ads recommendation algorithms that power personalized ad experiences. This onsite role in Mountain View, CA combines research depth with engineering impact, supported by a benefits package designed for long-term wellbeing and growth. The salary range for this position is $222,600 to $325,400 per year (Zone A/B/C depending on location and qualifications).

What you’ll work on

In this role, you’ll shape the modeling roadmap around customer needs and move promising approaches from foundational research into production with close collaboration across engineering and product. You’ll use rich user data and large-scale compute to validate models quickly, while helping ensure that the work connects to measurable outcomes.

Identify opportunities and design a modeling roadmap that addresses customer needs

Drive foundational research for new models and modeling paradigms

Leverage rich user data and large-scale compute to validate models rapidly

Collaborate with engineering and product teams to productionalize research

What you bring

Hands-on experience applying state-of-the-art machine learning and deep learning to complex real-world problems, specifically user behavior modeling

Proficiency in Python and PyTorch , along with deep learning frameworks

Solid understanding of metric design , large-scale data analysis , and distributed computing frameworks

Proven ability to drive projects end-to-end , including solving critical cross-team problems and delivering measurable business results

Tools and technologies

Python , PyTorch

Benefits

Comprehensive health, life, and disability insurance

Commute subsidy

Employee stock ownership

Competitive retirement/pension plans

Generous vacation and personal days

Support for new parents through leave and family-care programs

Office food snacks

Mental Health and Wellbeing programs and support

Employee Resource Groups

Global Employee Assistance Program

Training and development programs

Volunteering and donation matching program

Compensation ranges (gross annual salary)

Zone A: $250,300 - $325,400 USD

Zone B: $222,600 - $289,400 USD

Zone C: $197,400 - $256,600 USD

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Worksite address

mountain view, CA, 94039, US

Who can apply

Review the original listing for work authorization, qualifications and employer requirements.

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