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Senior Machine Learning Systems Engineer, Ads ML Experience Platform

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Company

Reddit

Location

Remote - United States

Status

Open

Posted

2026-08-10T18:29:49+00:00

Reddit is hiring a senior engineer for its Ads ML Experience Platform team, which builds ML research tooling and agentic AI infrastructure. The role involves designing offline experimentation platforms, training orchestration frameworks, experiment tracking, lineage, model registries and promotion workflows, plus an agentic AI execution platform with multi-agent orchestration and memory/context systems. The posting asks for five or more years in infrastructure or distributed systems, two or more in production ML infrastructure, and experience with Spark, Flink or Ray and Kubeflow, Argo or Airflow. Base pay is listed.