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Staff Machine Learning Engineer, Ads ML Efficiency

Reddit · Remote - United States

Staff Machine Learning Engineer, Ads ML Efficiency is open at Reddit (Remote - United States). The posting gives a salary of $230K - $322K. Posted on Oct 1, 2026, and still on Reddit’s careers page when we last checked, on Nov 14, 2026.

About the role

Design and build systems that improve the efficiency of ML training and inference workloads. Develop tooling that helps ML engineers debug, profile, optimize, and monitor model performance. Improve GPU and general resource utilization through scheduling, resource management, caching, and workload optimization. Partner with ML researchers and product teams to identify bottlenecks and drive performance improvements…

The opening lines of the posting. The rest is on Reddit’s careers page.

Hiring at Reddit

Reddit has 145 open roles right now, 118 of them remote. Most are in Engineering, Sales & Business Development and Data & Research. The median advertised salary across its roles with a published range is $256K. See all its roles

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