Staff Machine Learning Engineer - Responsible AI
Core
Lead technical strategy and projects for Responsible AI, focusing on fairness, bias mitigation, and ethical safeguards for Pinterest's large-scale ML systems.
Role type
Staff Machine Learning Engineer (Tech Lead)
Builds
Production ML systems for recommendations, search, and content understanding with integrated Responsible AI tooling.
Domain
Internet / Machine Learning / Responsible AI
Deliverable
production ML models
Required skills
Advanced ML methods, transformer-based models, LLMs, fairness interventions, bias mitigation, cross-team leadership, technical strategy definition
Preferred skills
Large-scale technical roadmap execution, backend and ML system architecture, high-traffic product deployment
Technologies
Transformer models, 2-tower architectures, LLMs
Responsibilities
Lead projects to identify and mitigate bias across ML applications; Collaborate with engineering teams to adopt Responsible AI practices; Mentor junior engineers; Define and drive technical strategy for Responsible AI
Seniority
Staff, hands-on IC with leadership responsibilities
