3b01c809-8ef Staff Machine Learning Systems Engineer As a Staff Machine Learning Systems Engineer at Reddit, you will lead the development of a platform for large-scale ML models. Your responsibilities will include designing end-to-end model lifecycle patterns (MLOps) to boost velocity of development for ML engineers, zero-to-one development and support of a graph ML codebase and platform, collaborating with ML engineers on performance tuning, optimizing batch data processing, and architecting pipelines to build and maintain massive graph data structures.

We are looking for an experienced engineer with 8+ years of experience in ML infrastructure, including model training and model deployments. You should have hands-on experience with ML optimization, cloud-based technologies, MLOps tools, and proficiency with common programming languages and frameworks of ML. Strong focus on scalability, reliability, performance, and ease of use is essential.

In addition to base salary, this job is eligible to receive equity in the form of restricted stock units, and depending on the position offered, it may also be eligible to receive a commission. Reddit offers a wide range of benefits to U.S.-based employees, including medical, dental, and vision insurance, 401(k) program with employer match, generous time off for vacation, and parental leave.

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]]> full-time staff remote $230,000-$322,000 USD ML infrastructure, model training, model deployments, ML optimization, cloud-based technologies, MLOps tools, Python, PyTorch, Tensorflow, graph ML codebase and platform, Apache Beam, Apache Spark, Ray Data Engineering Technology Reddit https://logos.yubhub.co/redditinc.com.png Reddit is a community-driven platform with over 121 million daily active unique visitors and 100,000+ active communities. https://www.redditinc.com https://job-boards.greenhouse.io/reddit/jobs/7731788 Remote - United States 2026-04-18