Senior Data Scientist (Sota Team)

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. 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 projects

• Brand Extraction and Domain Mapping – extracting brand names, mapping corresponding domains, and other relevant entities from LLM‑generated responses.
• LLM quality evaluation and optimization – building benchmarks to evaluate prompt and model quality while improving throughput, latency, and cost.
• Algorithm development – designing and improving algorithms for product aliases, brand hierarchies, and ot...