Senior Data Scientist (Sota Team)
About this role
About the Role Join Semrush's Data Science team focused on LLM- and NLP-powered products for AI Search optimization. As a Senior Data Scientist on the Sota Team, you will build and refine LLM- and NLP-based systems used to enhance AI-driven search experiences, design evaluation frameworks, and tackle brand extraction, domain mapping, and related algorithms. You will collaborate with Product, Engineering, and fellow Data Scientists to translate product problems into scalable, production-grade solutions. 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.
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