Machine Learning Engineer II, Responsible AI
PinterestMachine Learning Engineer II, Responsible AI
PinterestLocation
remote, San Francisco, CA
Type
Full-time
Posted
8/28/2026
Compensation
Not listed
Job description
The Responsible AI team at Pinterest is focused on advancing machine learning technology while ensuring fairness and ethical considerations in AI applications. This role involves collaborating with various engineering teams to implement responsible AI practices and mentor junior engineers. The team aims to mitigate bias in machine learning applications and enhance user experiences through innovative features. By joining this team, you will contribute to shaping the future of ethical AI at Pinterest.
Requirements
- Extensive, real-world experience applying advanced ML methods to production systems with a focus on responsible technology.
- Deep familiarity with cutting-edge ML architectures such as transformer-based models and their applications in large-scale Search and Recommender Systems.
- Proven ability to measure, deploy, and refine fairness interventions and Responsible AI solutions at scale.
- 2+ years of working experience in engineering teams that build large-scale ML-driven user-facing products.
- Masters or PhD in Computer Science or related fields.
Responsibilities
- Execute on projects in the responsible AI frontier to identify, avoid, and mitigate bias across a wide range of ML applications.
- Collaborate with other engineering teams to leverage their platforms and signals for Responsible AI practices.
- Mentor junior engineers on the Responsible AI team and across the company.
- Work with senior leaders to define and drive technical strategy in the area of Responsible AI.
H-1B filing history
Public USCIS petition and DOL LCA counts · latest USCIS FY2026, LCA FY2026
Filing entity: Pinterest Inc
As of Aug 23, 2026
Initial approvals
33
FY2026
Approval rate
98.0%
FY2026
LCA certified
1,074
FY2026
Entry-level share
44.1%
FY2026
Initial approvals YoY
-40%
Trend
LCA certified YoY
+2%
Trend
Initial approvals by fiscal year
Approval rate by fiscal year
Continuing vs initial approvals
LCA certified positions by quarter
LCA certified positions by fiscal year
Based on public USCIS and DOL filings; not a sponsorship guarantee.
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