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PEPerplexity

Machine Learning Research Engineer - Search(m/w/x)

Berlin
Full-timeOn-siteExperienced
AI/ML
Data Science

Architecting and optimizing large-scale deep learning models for advanced retrieval and ranking platforms. Strong publication record in AI/ML conferences or workshops preferred. Focus on advanced research in representation learning.

Requirements

  • Deep understanding of search and retrieval systems
  • Proven track record with large-scale search or recommender systems
  • Strong proficiency with PyTorch
  • Expertise in representation learning
  • Strong publication record in AI/ML conferences or workshops
  • Self-driven with a strong sense of ownership
  • Minimum of 3 years working on search or recommender systems

Tasks

  • Push search quality forward
  • Architect and build core components of the search platform
  • Design, train, and optimize large-scale deep learning models
  • Leverage frameworks like PyTorch for distributed training
  • Conduct advanced research in representation learning
  • Deploy models in a scalable and performant way
  • Build and optimize RAG pipelines for grounding and answer generation
  • Collaborate with Data, AI, Infrastructure, and Product teams

Work Experience

  • 3 years

Education

  • Master's degree

Languages

  • EnglishBusiness Fluent

Tools & Technologies

  • PyTorch
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