ML Engineer II — Responsible AI & Fairness

Pinterest; United States; On-site; USD 139,000 - 286,000; Full time

Job summary

Pinterest is seeking a senior engineer for the Responsible AI team within ATG to shape fairness and alignment across large-scale ML applications, including generative AI, in collaboration with product engineering teams. You will mentor engineers, define technical strategy, and drive responsible AI initiatives that impact user experiences for billions of interactions.

This role requires hands-on experience with transformer architectures, 2-tower models, LLMs, and integrating fairness into

Qualifications

• Extensive real-world experience applying advanced ML methods to production systems.
• Strong track record in responsible technology spanning fairness, ethics, and societal considerations.
• 2+ years in engineering teams building large-scale ML-driven user-facing products.
• Masters or PhD in CS or related field.

Responsibilities

• Execute on projects in the responsible AI frontier, identifying, avoiding, and mitigating bias across ML applications at Pinterest including generative AI.
• Collaborate with trust & safety, user modeling, and content understanding teams to adopt and evaluate Responsible AI practices.
• Mentor junior engineers on the Responsible AI team and across the company.

Skills

Responsible AI

Fairness

Ethics

Large-scale ML

Production systems

Education

Master's or PhD in CS

Tools

Cursor

Copilot

Codex

Job description

Pinterest is seeking a senior engineer for the Responsible AI team within ATG to shape fairness and alignment across large-scale ML applications, including generative AI, in collaboration with product engineering teams. You will mentor engineers, define technical strategy, and drive responsible AI initiatives that impact user experiences for billions of interactions.

This role requires hands-on experience with transformer architectures, 2-tower models, LLMs, and integrating fairness into