Java：47,747 個職缺

agentic-ai ai automation claude-code feature-engineering +6 skills

Senior Machine Learning Engineer - AdTech

HybridUKSenior

United Kingdom

Senior ML engineer on Roku's Native Ads Modelling team: design, train, and ship models for ad relevance, bid/yield optimization, and real-time low-latency ad serving, taking models from research to production at scale using Spark, Python, and Java.

Senior Machine Learning Engineer, Data Insights

agentic-ai ai airflow analytics api +28 skills

Senior ML Engineer on Roku's Data Insights team designs, builds, and productionizes ML and generative-AI systems powering advertising measurement and insights products. Owns models end-to-end on a modern data stack (Spark, Airflow, Trino, Druid, StarRocks), partnering with engineers, data scientists, and PMs to ship agentic analytics experiences.

Senior Machine Learning Engineer - Advertising Engineering

agentic-ai ai analytics automation claude-code +16 skills

Senior ML Engineer building and productionizing intelligent capabilities—combining agentic generative-AI features with conventional ML pipelines—for Roku's advertising data systems, spanning identity resolution, audience modeling, attribution, and Gen-AI analytics agents at massive scale.

Staff Software Engineer, Demand Bidder, Ad Serving Platform

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Staff Software Engineer on Roku's Demand Bidder team, designing and operating real-time, low-latency distributed ad-decisioning systems (targeting, scoring, bidding, auctions) that serve tens of thousands of campaigns across video, display, and native formats. Core stack: Java, distributed caching, high-throughput messaging, SQL/NoSQL, GCP/AWS, with applied ML/statistics and AI coding assistants (

195 500 – 352 100 $

Staff Software Engineer, Demand Bidder, Ad Serving Platform

agentic-ai ai automation aws claude-code +9 skills

Staff-level engineer on Roku's Demand Bidder team, designing and operating real-time, low-latency distributed ad-bidding systems (pacing, scoring/ML, auctions) for the Roku ad-serving platform. Core stack is Java on GCP/AWS with streaming and NoSQL data systems, plus hands-on use of AI coding tools like Claude Code and Cursor.

195 000 – 408 000 $

Staff Software Engineer, Demand Bidder, Ad Serving Platform

agentic-ai ai automation aws claude-code +9 skills

Staff engineer on Roku's Demand Bidder team designing, building, and operating a real-time, low-latency ad auction/bidding platform for TV streaming. Core stack is Java on distributed cloud infrastructure (GCP/AWS) with ML-driven scoring, and the team uses AI coding tools like Claude Code and Cursor.

195 000 – 408 000 $

Staff Machine Learning Engineer, Ad Serving

agentic-ai ai analytics automation claude-code +10 skills

Staff ML engineer on Roku's Ad Serving team designing and deploying production-grade ML systems to optimize pricing, allocation, and auctions for Roku's streaming ad exchange. Core stack: Python, SQL, Java/Scala, large-scale distributed ML for real-time low-latency ad serving.

195 000 – 510 000 $

Staff Machine Learning Engineer, Ad Serving

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Staff ML Engineer building production-grade machine learning systems to optimize pricing, allocation, and auctions in Roku's large-scale, real-time ad serving platform, partnering cross-functionally and mentoring on ML best practices.

195 500 – 435 000 $

Senior Software Engineer - Ads Analytics

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Senior Software Engineer on Roku's Data Insights team designing and building scalable APIs, backend services, and big-data pipelines that power ad measurement and analytics. Works with Spring Boot, Apache Spark, Airflow, Druid, Trino, and StarRocks in a hybrid San Jose role.

323 000 – 428 000 $

Senior Software Engineer- Backend

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Senior backend engineer at Roku building large-scale cloud services for the browse and discovery platform behind The Roku Channel, used by millions of TV streamers. Day-to-day work involves Java (with some Python), in-memory caching (Redis/Memcached), AWS, and end-to-end service design from ideation to production deployment.

Senior Software Engineer, Content Platform

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Senior engineer on Roku's Content Platform designing and optimizing distributed backend systems, large-scale data pipelines, and real-time data processing for content onboarding and knowledge sharing. Day-to-day work centers on Java/Akka microservices plus big-data stacks like Spark, Kafka, and Flink.

300 000 – 425 000 $

Senior Machine Learning Engineer, Voice Assistant

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Senior ML engineer on Roku's Voice team building state-of-the-art Entertainment Assistant software and algorithms for TV voice control and content discovery. Core stack spans NLU/ASR production systems, transformer/LLM models, Python/Java/C++, and big data tools (Spark, EMR, S3, Airflow) on cloud infra.

Senior Machine Learning Engineer, Voice Assistant

agentic-ai ai airflow automation claude-code +11 skills

Senior ML Engineer on Roku's Voice/Entertainment Assistant team, designing and developing algorithms and large-scale production systems for voice-controlled TV streaming experiences. Core tech spans NLU, ASR, transformer/LLM-based models, generative AI, and big-data pipelines (Spark, EMR, S3, Airflow) with Python/Java/C++.

216 000 – 273 400 $

Senior Machine Learning Engineer, Voice Assistant

agentic-ai ai airflow automation claude-code +11 skills

Senior ML Engineer on Roku's Voice team building the Entertainment Assistant — a voice-controlled TV product. Designs and ships large-scale NLU, ASR, and conversational AI systems end-to-end, leveraging big-data infra (Spark/EMR/S3/Airflow) and transformer/LLM models in Java, Python, or C++.

229 500 – 367 000 $

Senior Engineering Manager, Content Platform

agentic-ai ai automation claude-code cloud +12 skills

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.…

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Senior Backend Engineer — Distributed Systems (Streaming Platform)

HybridUKSenior

United Kingdom

Senior backend engineer building large-scale distributed services for Roku's browse and discovery platform (The Roku Channel). Day-to-day work is designing and shipping Java-based services on AWS with Redis/Memcached caching, monitoring production deploys, and iterating with product teams.

Senior Machine Learning Engineer - Recommendations

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Senior ML Engineer on Roku's Recommendation team building next-generation content recommendation algorithms for millions of Roku streaming users. Applies deep learning, bandits, transformers, LLMs, and causal inference at scale, runs A/B tests against business KPIs, and collaborates with US engineering teams.

Senior Software Engineer, Machine Learning

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Senior ML engineer on Roku's Recommendation team in Bengaluru, building and productionizing recommendation, ranking, and optimization systems for advertising and media planning on the Roku TV streaming platform using Python, Java, Spark, and large-scale distributed ML infrastructure.

Databricks

Solutions Architect

North America