Unity Technologies SF
Senior Machine Learning Engineer, Bidding Science
Olympia, Washington · Senior
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About the role
- We are looking for Senior Machine Learning Engineers to join our Vector Bidding Science team.
- In this role, you will define the technical vision and architect the next generation of scalable real-time bidding systems powered by cutting-edge AI, marketplace intelligence, and advanced optimization frameworks.
- As a key member of the Vector AI org, you will play a pivotal role in advancing Unity's high-scale ads engine.
Responsibilities
- Design, implement, and optimize core bidding algorithms and auction mechanisms
- Analyze large-scale marketplace dynamics to uncover deep insights and deliver algorithmic improvements
- Drive offline evaluations and online A/B experiments to validate model performance and deliver measurable business impact
- By harnessing massive datasets and rich signals, you will develop state-of-the-art bidding and pacing algorithms that automatically maximize advertisers' returns.
- Relocation support is not available for this position
- Our differences are strengths that enable us to support the growing and evolving needs of our customers, partners, and collaborators.
Requirements
- Experience working with large datasets and distributed computing frameworks (e.g., Spark, Ray, BigQuery, Flink)
- Experience leveraging AI tools (such as Claude Code, GitHub Copilot, and Cursor) to accelerate development
Skills
- Architect and scale bid landscape forecasting capabilities
- Collaborate cross-functionally with product, infrastructure, and engineering teams
Compensation
- Annual Gross Pay: USD $159,600 - $239,400
- This range reflects the anticipated base salary for this position.
Benefits
- 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.
- 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.
- 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.
Company info
- The opportunity We are looking for Senior Machine Learning Engineers to join our Vector Bidding Science team.
- 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.
- At Unity, we want our team members to thrive.
Equal opportunity
- equal opportunity employer.
This listing is sourced directly from Unity Technologies SF's careers page and normalized into a canonical job model.