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Roku1 week ago

Senior Machine Learning Engineer, Ad Tech Engineering

Hybrid · Bengaluru, Karnataka, India

Type
Full Time
Level
Senior Level
Education
Bachelors Degree
Company size
Enterprise
Industry
TECH

Job Summary

Senior ML Engineer to lead the architecture and implementation of a next-generation generative AI-powered video creative platform. Define the technical architecture and stack for AI-powered video generation; build end-to-end pipeline from advertiser input through model inference and integration with Roku creative APIs; evaluate and select generative video models and orchestration frameworks; ensure production-grade systems with error handling, output validation, and brand safety guardrails; collaborate with ML, backend, frontend, and creative teams to ship a self-serve product that enables high-quality video ad creation for advertisers.

Required Qualifications

  • Bachelor’s degree in Computer Science or a related field
  • Experience building video creative or video ad generation systems
  • Strong understanding of modern generative AI video models and the ability to evaluate latency, cost, and quality tradeoffs
  • Solid experience with LLM and multimodal pipelines, including prompting, orchestration, tradeoff analysis, and error handling
  • Experience deploying ML systems in production, including model serving, containerization, CI/CD, and monitoring
  • Hands-on experience with modern ML frameworks and tooling such as PyTorch, Hugging Face Transformers or Diffusers, LoRA or PEFT, and vector databases for RAG workflows
  • Experience designing evaluation approaches for generative systems using human review, automated metrics, and A/B testing
  • Strong software engineering fundamentals and solid production experience in Java or Python
  • Ability to translate ambiguous business or creative requirements into practical technical solutions and communicate tradeoffs clearly to cross-functional partners
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Senior Machine Learning Engineer, Ad Tech Engineering

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