Sr. Machine Learning Engineer, Ads Modeling

The Opportunity

Unity Vector represents the next generation of our AI-powered advertising ecosystem—a forward-looking evolution of our machine learning infrastructure and models.

We are seeking a Senior Machine Learning Engineer to join our Vector Ads Modeling team. In this role, you will work with a high-impact team to advance ads recommendation algorithms to deliver personalized ads experience.

What you’ll be doing

• Understand Unity ads business, including product offering, advertisers goals, ads serving funnel, and rich real-time and dynamic user interaction data.
• 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.

What we’re looking for

• 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.

Mountain View, SF/Bay: $210,300 - $273,400 Bellevue, Seattle, NYC, Remote CA: $187,200 - $243,300 Rest of US: $165,600 - $215,200 *This range reflects the anticipated base salary for this position. Beyond base salary, this role may be eligible for equity awards and participation in our company incentive plans (such as annual discretionary bonuses or sales commissions). The final offer amount will depend on several factors, including geographic location and the candidate’s relevant experience, professional background, and skill set.*

Benefits

At Unity, we want our team members to thrive. We offer a wid...