Senior Staff Machine Learning Systems Engineer, Ads ML Platform is open at Reddit (Remote - United States). The posting gives a salary of $292K - $410K. Posted on Aug 25, 2026, and still on Reddit’s careers page when we last checked, on Nov 14, 2026.
About the role
Own the technical strategy for the end-to-end Ads ML engineer lifecycle, starting with feature development, training data, offline experimentation, and model iteration workflows. Align Ads ML platform priorities with Reddit’s broader ML Platform vision, translating Ads pain points into reusable platform capabilities where appropriate. Define architecture and technical standards for ML feature and training-data…
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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