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Senior Machine Learning Engineer

Teamwork makes the stream work. Roku is changing how the world watches TV Roku is the #1 TV streaming platform in the U.S., Canada, and Mexico, and we've set our sights on powering every television in the world. Roku pioneered streaming to

Company

Roku

Location

New York, New York

Status

Open

Posted

2026-08-19T23:09:41+00:00

Roku's Recommendations team is hiring a senior machine learning engineer to build and scale the platform behind personalized content recommendations. The person will work on feature stores, real-time inference, vector databases, and AB testing services used at high transaction volumes, plus modular APIs. The posting asks for 5+ years in software, strong CS fundamentals, fluency in Java/Scala/Kotlin/Python, big-data tools such as Spark and Kafka, ML tools including Ray and PyTorch, and an MS. It also values experience using AI coding agents.