Trivago
AI

Data Scientist AI Search Ranking

Trivago · Düsseldorf, NW, DE

Actively hiring Posted about 13 hours ago

Role overview

  • Video Introduction
  • Introduction Call
  • Case Study
  • Technical Interview with the team
  • Interview with Stakeholders and Lead

What you'll work on

  • 5+ years of experience in search, information retrieval, NLP, machine learning, or deep learning with demonstrated product impact
  • Deep expertise in semantic search technologies including query understanding, embedding-based retrieval with vector databases, and Learning-to-Rank methodologies
  • Proficiency with LLMs and transformer architectures (BERT, T5, GPT) including fine-tuning, prompt engineering, and application to search use cases
  • Strong Python and SQL skills with hands-on experience using ML frameworks such as PyTorch, TensorFlow, or HuggingFace
  • Solid foundation in statistics with proven ability to design, execute, and analyze large-scale A/B tests and apply causal inference methods
  • Excellent communication and collaboration skills with the ability to explain complex ideas to non-technical stakeholders and mentor junior team members
  • Master's or PhD in Computer Science, Machine Learning, Information Retrieval, Natural Language Processing, Recommender Systems, or a closely related field.

Not ticking every box? We still want to hear from you. Apply, tell us what motivates you, and you could be a great match—now or in the future.

Tags & focus areas

Used for matching and alerts on DevFound
Remote Ai Machine Learning Data Science