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# Principal Machine Learning Engineer, Ads Modeling

- **Company:** Unity Technologies
- **Location:** Bellevue, WA, United States
- **Salary:** $197,400.0 - $325,400.0
- **Contract:** Permanent contract
- **Skills:** 3d Models, Big Data, Distributed Computing Environment, Python (Programming Language), Machine Learning, Pytorch, Deep Learning, Data Analytics
- **Published:** September 27, 2026
- **Apply:** https://www.indeed.com/viewjob?jk=89b85713f7ddf946

## About the Role

* Expertise: Hands-on experience applying state-of-the-art machine learning and deep learning models to complex real-world problems, specifically in the domains of user behavior modeling. Proficiency in Python, Pytorch and deep learning frameworks.
 * Data & Analytics: Solid understanding of metric design, large-scale data analysis, and distributed computing frameworks.
 * Strategic Impact: Proven ability to drive projects end-to-end, solving critical cross-team problems and delivering measurable business results.

## Description

* Identity opportunities and design modeling roadmap that addresses customer needs.
 * Drive foundational research for new models and paradigms.
 * Leverage rich user data and large-scale compute to validate models rapidly.
 * Collaborate closely with engineering and product teams to productionalize research., This position requires the incumbent to have a sufficient knowledge of English to have professional verbal and written exchanges in this language since the performance of the duties related to this position requires frequent and regular communication with colleagues and partners located worldwide and whose common language is English.

This posting is intended to fill an existing vacancy, and we are committed to providing applicants with updates throughout the hiring process in accordance with applicable law.

Headhunters and recruitment agencies may not submit resumes/CVs through this website or directly to managers. Unity does not accept unsolicited headhunter and agency resumes. Unity will not pay fees to any third-party agency or company that does not have a signed agreement with Unity.


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