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.
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 wide range of benefits designed to support well-being and work-life balance.
Please note: Benefits eligibility, specific offerings, and coverage vary based on the country and employment status.
While specific benefits vary, here are some of the ways we strive to take care of our eligible team members globally: 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
Life at Unity
Unity [NYSE: U] is the world’s leading game engine, powering play for more than 3 billion consumers each month. The top mobile games in the world, the most played PC indie titles, the most innovative console games, and virtually all of the top XR and Web Games are developed, deployed, and grown in Unity. Unity also enables teams across industries like automotive, manufacturing, and healthcare to design, simulate, and collaborate in 3D — closing the gap between ideas and reality. For more information, please visit www.unity.com.
Unity is a proud equal opportunity employer. We are committed to fostering an inclusive, innovative environment and celebrate our employees across age, race, color, ancestry, national origin, religion, disability, sex, gender identity or expression, sexual orientation, or any other protected status in accordance with applicable law. Our differences are strengths that enable us to support the growing and evolving needs of our customers, partners, and collaborators. If you have a disability that means there are preparations or accommodations we can make to help ensure you have a comfortable and positive interview experience, please fill out this form to let us know.
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.
Your privacy is important to us. Please take a moment to review our Prospect and Applicant Privacy Policies. Should you have any concerns about your privacy, please contact us at [email protected].
Skills Required
- Hands-on experience applying state-of-the-art machine learning and deep learning models to real-world problems, specifically user behavior modeling.
- Proficiency in Python.
- Proficiency in PyTorch.
- Experience 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 and deliver measurable business results.
- Ability to collaborate with engineering and product teams to productionalize research.
- Understanding of ads business, including product offering, advertisers' goals, ads serving funnel, and real-time dynamic user interaction data.
Unity Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Unity and has not been reviewed or approved by Unity.
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Healthcare Strength — Core medical, dental, vision, life/disability, and mental‑health/EAP offerings are positioned as comprehensive across eligible locations. This breadth aligns with large‑tech standards and is highlighted in official materials.
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Retirement Support — A 401(k) plan with employer matching is part of the U.S. package. Retirement benefits are characterized as competitive and a stable element of total rewards.
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Parental & Family Support — Paid parental leave and family‑care support are emphasized, with indications of generous time off for new parents. These programs are presented as global in scope, with specifics verified by location.
Unity Insights
What We Do
Unity [NYSE: U] is the world’s leading game engine, powering play for more than 3 billion consumers each month. The top mobile games in the world, the most played PC indie titles, the most innovative console games, and virtually all of the top XR and Web Games are developed, deployed, and grown in Unity. Unity also enables teams across industries like automotive, manufacturing, and healthcare to design, simulate, and collaborate in 3D — closing the gap between ideas and reality.
Why Work With Us
We believe the world is a better place with more creators in it. This is at the core of our business because we believe our technology can change the world. Our products give content creators the tools to not just entertain but to create innovative RT3D experiences and deliver better processes for almost every industry.
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