Staff Machine Learning Engineer, Consumer

What You’ll Work On:

• Drive the next generation of Reddit’s ML ecosystem across recommendations, search, messaging, and foundational AI systems.
• Lead high-impact initiatives from ideation to production, shaping both technical strategy and product direction.
• Partner with Product, Data Science, and Engineering to deliver meaningful user and business impact.

What You’ll Do:

• Architect, build, and deploy large-scale ML systems powering recommendations, search, messaging, and content understanding.
• Lead projects from ideation → modeling → experimentation → production → iteration.
• Design and improve recommender systems and ranking models across surfaces (feed, search, notifications).

Basic Qualifications:

• 6+ years of experience building, deploying, and operating machine learning systems in production.
• Strong programming skills in Python, Go, or similar languages, with solid software engineering fundamentals.
• ML Fundamentals: a strong grasp of algorithms, from classic statistical learning to DL architectures.