R
Senior Machine Learning Systems Engineer, Ads ML Experience Platform
RedditRemote - United States · Remote · full time · Senior
$216,700 – $303,400
Listed on Reddit’s own careers site. You apply with them directly — we never stand between you and the employer.
What this role is
Reddit seeks an experienced engineer to design and build the ML infrastructure powering their ads platform, including experimentation systems, training orchestration, and autonomous AI workflows that accelerate model development cycles. This role suits engineers with deep expertise in distributed systems and production ML platforms who want to define foundational tooling for machine learning developer experience.
Our summary, not Reddit’s wording. The full posting is on their site.
Skills this role names
Log in to see which of these are already on your profile.
What they ask for
Required
- 5+ years in infrastructure, platform engineering, or large-scale distributed systems
- 2+ years building and operating production ML infrastructure, developer SDKs, platform APIs, or self-service AI tooling
- Experience with distributed data processing systems (Spark, Flink, Ray, or equivalent)
- Experience with orchestration and workflow technologies (Kubeflow, Argo, Airflow, or similar)
Nice to have
- Experience building offline ML experimentation platforms, model registries, experiment tracking systems, or training orchestration frameworks
- Experience building and operating agentic AI systems, including multi-agent orchestration and autonomous workflows
- Experience running end-to-end model development and iteration cycles at scale