Staff Machine Learning Engineer - Ads Targeting

April 5

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Reddit, Inc.

WebsiteLinkedInAll Job Openings

B2C • Media • Social Impact

Reddit, Inc. is a social media platform that acts as a hub for thousands of communities, where users can engage in diverse conversations ranging from breaking news to niche interests. It enables users to post, comment, and vote on content, fostering a vibrant online community. Millions of people globally connect and share their passions on Reddit, creating a dynamic environment for authentic human interaction.

501 - 1000 employees

Founded 2005

👥 B2C

📱 Media

🌍 Social Impact

📋 Description

• Reddit is a community of communities. It’s built on shared interests, passion, and trust and is home to the most open and authentic conversations on the internet. • Every day, Reddit users submit, vote, and comment on the topics they care most about. • Ads Targeting ML engineers are focused on designing and implementing ML systems and solutions for improving targeting products. • As a staff machine learning engineer in the ads targeting quality team, you will own and execute our mission to automate targeting and deliver the most relevant audiences to advertisers under the right context with ML-driven solutions.

🎯 Requirements

• Tech lead experience in a product ML team driving the research and technical direction to improve business outcomes using applied ML • Experience with ads retrieval modeling, ranking or recommendation systems • Experience with deep learning models for retrieval (two tower, GNNs, transformers, LLMs) • 5+ years of end-to-end experience of training, evaluating, testing, and deploying machine learning models • 2+ years of experience building machine learning models with Tensorflow/Pytorch • 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 working with cross functional stakeholders across research, product & infrastructure to productize ML research • 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 and Income Replacement Programs • 401k Match • Family Planning Support • Gender-Affirming Care • Mental Health & Coaching Benefits • Flexible Vacation & Reddit Global Days off • Generous paid Parental Leave • Paid Volunteer time off