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Senior Data Scientist (Sota Team)

Semrush
onsite
Germany

About this role

About the Role Build and improve LLM- and NLP-based systems used in AI Search optimization products. Design evaluation frameworks and benchmarks for LLM outputs, prompts, and model behavior. Work on brand extraction, domain mapping, entity extraction, and related algorithmic tasks. What You'll Do

  • Build and improve LLM- and NLP-based systems used in AI Search optimization products.
  • Design evaluation frameworks and benchmarks for LLM outputs, prompts, and model behavior.
  • Work on brand extraction, domain mapping, entity extraction, and related algorithmic tasks.
  • Optimize LLM pipelines for quality, cost, throughput, and reliability.
  • Write clean, production-quality Python code.
  • Collaborate with Product, Engineering, and other Data Scientists to turn product problems into working technical solutions.
  • Examples of our projects:

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