Pinterest
Sr. Machine Learning Engineer / Economist, Ads Marketplace
Found: November 15, 2025
This position is based in San Francisco, Palo Alto, or Seattle.
Compensation:
$177,309—$310,291/year
Responsibilities:
- Build statistical models and production systems to improve marketplace design and operations.
- Tune marketplace parameters and optimize ad diversity.
- Define and implement experiments to understand long-term Marketplace effects.
- Drive multi-functional collaboration to enhance marketplace knowledge.
Requirements:
- Degree in Computer Science, Machine Learning, Economics, Statistics or related field.
- 2+ years of industry experience.
- Knowledge in auction theory and econometrics; excellent data analysis skills.
- Strong software engineering and mathematical skills.
- Practical understanding of machine learning algorithms.