RedditUnited StatesSenior ML engineer focused on improving training and inference efficiency for Reddit's Ads ML models. Own optimization initiatives, diagnose production bottlenecks, build reusable tooling and primitives, and mentor others on measurable efficiency and launch-safety wins.
Build, train, and optimize large language models and ML systems to scalably enforce Reddit's community rules and keep users safe. Requires 5+ years MLE experience with NLP, deep learning frameworks, and distributed training.
Senior Machine Learning Engineer building and shipping production ML systems for Ads Content Understanding at Reddit. Focus on LLMs, content taxonomies, opinion mining, product understanding, and operationalizing signals for monetization impact. Requires 5+ years delivering scalable ML in production.
Build large-scale ML experimentation and training orchestration platforms, including agentic AI execution systems, to accelerate Ads ML development at Reddit. Requires 5+ years infrastructure experience and 2+ years building production ML platforms.
Design, build, and deploy production ML systems for recommendations, search, ranking, and advertising at internet scale. Own the full ML lifecycle from modeling to monitoring with strong cross-functional collaboration.
Design and build scalable ML ranking systems powering Reddit's personalized feeds, search, and recommendations at massive scale. Requires 5+ years building large-scale distributed ML systems.