Staff Machine Learning Engineer (AI Platform)
Smartly
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This listing doesn't post a salary. Most similar roles pay $174,612–$246,150.
Based on 240 similar postings.
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Reddit is a social news aggregation and discussion platform where users share content, vote on posts, and engage in community conversations across thousands of interest-based forums called subreddits.
Reddit currently has 94 open roles on FindRole.
Listed pay typically runs $217,000–$303,900 across 65 roles with salary data.
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As a Staff Machine Learning Engineer on Reddit’s Machine Learning Platform team, you will lead the development of a large-scale ML Inference Platform, designing and implementing highly available GPU-based model serving systems for search, ranking, and LLMs supporting millions of queries per second. You’ll develop feature hydration and processing systems, create a unified GPU model export framework, and build an E2E inference performance benchmarking tool. The role requires deep experience with Kubernetes, cloud technologies like AWS and Google Cloud Storage, and proficiency in Python alongside modern AI/ML frameworks such as Triton, Dynamo, vLLM, and PyTorch. You will work on complex multi-cluster compute environments and ensure real-time ML observability for model performance tracking.
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