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Lead quality strategy for Roku Smart TVs, designing test plans, automating tests with Python, and driving AI-powered QA tools to ensure reliability and performance of consumer TV products.
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.…
Build and maintain Python-based automated test suites for Roku TV firmware, using AI coding agents to develop, debug, and triage failures on real hardware in a lab environment.
Senior Data Scientist builds ad-quality metrics, A/B tests, and dashboards to improve Roku’s ad products and reporting pipelines.
Own the product strategy for Roku’s content conversion funnel, optimizing how users choose and engage with shows, trailers, and watch options to drive streaming sessions and revenue.
You will design, implement, and maintain data pipelines for Roku's experimentation platform using Python, Spark, and Airflow to enable A/B testing and data-driven decision-making.
Builds and optimizes ML infrastructure and models for Roku’s ad-tech platform, focusing on real-time optimization, feature engineering, and large-scale distributed systems to improve ad relevance, yield, and campaign performance.
Build and optimize large-scale, low-latency search infrastructure for query understanding, autocomplete, retrieval, ranking, and personalization on Roku's Search team using search engines, big data systems, and languages like Java/Go/Python.
Builds and deploys advanced ML systems (including generative AI/vision models) to enhance Roku’s content platform, focusing on entity matching, metadata quality, and user engagement for its global TV streaming audience.
Senior Data Engineer builds scalable pipelines and data models to power Roku’s streaming analytics, processing terabytes daily for content insights and business decisions.
Leads the product vision for interactive, platform-native content discovery features on Roku’s streaming platform, collaborating with engineering and content teams to build scalable, monetizable experiences beyond traditional streaming.
Senior engineer building scalable backend systems and data pipelines for Roku's global TV streaming platform, using Java, Kafka, and cloud technologies to power content ingestion and recommendations.
Designs enterprise tools and partner-facing interfaces for Roku’s streaming platform, focusing on intuitive workflows for internal and external partners using UX best practices and Figma.
Develop and own scalable backend services for Roku’s Content Management System, building data pipelines, microservices, and tools that power content ingestion, selection, and recommendation for millions of TV viewers, using Java/Scala/Python, cloud platforms, and AI‑enhanced workflows.
Builds and maintains cloud/on-prem pipelines for Roku’s ACR platform, ingesting millions of media assets to enable real-time content matching, recommendations, and ad targeting. Focuses on API/batch jobs, DevOps, observability, and cross-team collaboration with US and Seoul offices.
Leads development of a causal inference platform to measure and optimize customer actions, product features, and business decisions on Roku’s streaming platform, using advanced econometrics and ML on terabyte-scale data to inform growth, retention, and monetization strategies.
Senior ML engineer builds and deploys vision and generative AI models to improve Roku’s content discovery, enriching search, recommendations, ads, and voice for millions of users.
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