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Director, Applied Science

United States, Irvine 220000.00 - 260000.00 USD / Year · Job Posted December 13, 2025
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Job Description

The Machine Learning team at Viant is revolutionizing the Ad Tech industry with innovative machine learning systems. By automating manual processes in creating, launching, and measuring digital ads, we build autonomous systems that process hundreds of millions of events daily. We are seeking an experienced and visionary Director of Applied Science to lead the development and implementation of machine learning solutions that drive significant business impact.

Job Responsibility

  • Provide strategic and technical leadership to the Machine Learning Engineering team
  • Own the end-to-end development, deployment, and maintenance of machine learning models
  • Develop and coach a team of machine learning engineers
  • Apply advanced machine learning techniques to solve problems such as content demand forecasting, incremental value measurement, and personalization
  • Collaborate with cross-functional teams to deliver actionable insights and guide strategic decisions
  • Drive innovation by researching and implementing new methodologies
  • Build and nurture relationships with stakeholders

Requirements

  • 10+ years of experience in machine learning
  • at least 5+ years leading and scaling high-performing teams
  • Bachelor’s degree in Computer Science, Engineering, or a related field
  • Master’s degree preferred
  • Strong expertise in developing and applying machine learning models for real-world business applications
  • Proven ability to deliver results at scale through innovation and operational excellence
  • Exceptional problem-solving skills and the ability to tackle challenges not previously solved in the industry
  • Demonstrated track record of fostering collaboration across technical and business teams

Nice to have

  • PhD in Machine Learning, Computer Science, or a related field
  • Experience in the Ad Tech industry or with digital advertising systems
  • Publications or contributions to leading conferences in machine learning or data science

What we offer

  • fully paid health insurance
  • paid parental leave
  • unlimited PTO

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