Senior Product Manager, ML Signals

About the Role: Reddit is home to over 100,000 active communities. As a Senior Product Manager for ML Signals, you will define and execute the roadmap for foundational "content understanding" signals. You will lead the expansion of signals across all modalities—text, image, and video—to support a unified multimodal representation of Reddit content, partnering closely with MLEs, Data Scientists, and policy experts.

What You'll Do

• Define the long-term vision for content understanding signals, including interest-based tagging, maturity, and quality scores.
• Drive platform adoption by bridging the gap between MLE teams and downstream consumers like Feed, Ads, Search, and Safety.
• Lead the data strategy for high-quality training data, including Human-in-the-Loop (HITL) workflows and LLM-assisted data labeling.
• Establish standardized definitions and success metrics for content quality to ensure consistency across product surfaces.
• Monitor signal health (Precision/Recall) and translate technical performance into business impact like retention and revenue.
• Navigate complex tradeoffs between Policy, Engineering, and Product teams to meet safety and growth goals.

What You Bring

• 5+ years of Product Management experience, specifically focused on Machine Learning, NLP, or Platform products.
• Deep understanding of the ML lifecycle: data collection, feature engineering, model evaluation, and deployment.
• Technical proficiency in modern AI, including embeddings, classifiers, ranking systems, and LLM capabilities (e.g., "LLM-as-a-judge").
• Proven history of shipping high-impact products with measurable business results.
• Excellent communication skills to synthesize technical complexity into executive-level summaries.
• Bonus: Professional background in Data Science/Engineering or active engagement with the ML research community.

Benefits

• Salary range: $190,800 - $267,100 USD annually + Equity (RSUs).
• Comprehensive healthcare, 401(k) with employer match, and mental health/coaching benefits.
• Flexible vacation, generous paid parental leave, and paid volunteer time off.
• Gender-affirming care and family planning support.
• Remote-friendly environment with professional development and caregiving support.