Senior Machine Learning Engineer - Ads Targeting

August 22

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Reddit, Inc.

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Software Engineering • Full-Stack Engineering • Frontend Engineering • Backend Engineering • Social Media

501 - 1000

Description

• Own end-to-end execution of ML-based targeting products like smart targeting expansion, keyword targeting, auto targeting, user lookalikes etc • Own offline & online experimentation of ML models for improving targeting products to drive advertiser outcomes • Research, implement, test, and launch new model architectures for retrieval using deep learning (GNNs, transformers, two tower models) with a focus on improving advertiser outcomes • Drive technical roadmaps and lead day to day project execution, and contribute meaningfully to team vision and strategy • Work on large scale data systems, backend services and product integration • Collaborate closely with multiple stakeholders cross product, engineering, research and marketing

Requirements

• 2+ years of experience with leading applied machine learning models with Tensorflow/Pytorch with large-scale ML systems • 5+ years of end-to-end experience of training, evaluating, testing, and deploying machine learning models • Experience with large scale data processing & pipeline orchestration tools like Spark, Dataflow, Kubeflow, Airflow, BigQuery • Experience working with nearest-neighbor search systems is a big plus • Experience building & improving MLOps tools and ML experimentation workflows • Experience working with cross functional stakeholders across research, product & infrastructure to productize ML research • Knowledge of large scale search & recommender systems, or modern ads ranking/retrieval/targeting systems is preferred • Experience with deep learning, representation learning or transfer learning is preferred • Tech lead experience in a product team is strongly preferred

Benefits

• Comprehensive Healthcare Benefits • 401k Matching • Workspace benefits for your home office • Personal & Professional development funds • Family Planning Support • Flexible Vacation (please use them!) & Reddit Global Wellness Days • 4+ months paid Parental Leave • Paid Volunteer time off