Staff Machine Learning Engineer, Ads Content Understanding

Reddit is seeking a Staff Machine Learning Engineer to lead the Commercial Content Understanding roadmap for the Monetization org and act as the technical owner for ACU's signals and ML systems. The successful candidate will provide technical leadership and mentorship to MLEs and SWEs doing ML work in ACU, develop evaluation systems and quality monitoring systems for content understanding signals, and drive operational excellence for ACU's ML systems.

Requirements

• 7+ years of relevant MLE experience delivering production ML systems (models + pipelines + serving) at scale
• Demonstrated Staff-level technical leadership
• Excellent communication skills
• Strong track record building and shipping NLP / Language models / content understanding models to production
• Practical experience using LLMs in production for labeling, evaluation, or distillation

Benefits

• Comprehensive Healthcare Benefits and Income Replacement Programs
• 401k with Employer Match
• Global Benefit programs that fit your lifestyle
• Family Planning Support
• Gender-Affirming Care
• Mental Health & Coaching Benefits
• Flexible Vacation & Paid Volunteer Time Off
• Generous Paid Parental Leave