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Perplexity

Member of Technical Staff Machine Learning Engineer Search

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Description

You will improve search quality through models, data, and tools. You will architect search-platform and model-stack components, train and evaluate retrieval, ranking, classification, and LLM models, and deploy models at scale. You will build and optimize RAG pipelines for grounding and answer generation and support high-quality delivery.

Responsibilities

  • Improve search quality through models, data, and tools
  • Architect and build search-platform and model-stack components
  • Train and evaluate retrieval, ranking, classification, and LLM models
  • Deploy scalable and performant models
  • Build and optimize RAG pipelines for grounding and answer generation
  • Support fast, high-quality delivery

Requirements

  • Search system
  • Retrieval system
  • Quality evaluation
  • Search metric
  • Search system
  • Recommender system
  • 5 years of search or recommender-system project experience

Skills

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See also

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