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Posted 10 hours ago
Product Data Scientist
PerplexityMember of Technical Staff (Product Data Scientist, Search Quality)
Requirements
4+ years experience in data analysis, Search product experience, A/B testing expertise, Production-grade Python, SQL proficiency, BI tools experience, Statistical knowledge
Skills
PythonSQLA/B TestingApache SparkDatabricks
About the role
Responsibilities
- Develop data-driven insights from user behavior to inform the product roadmap and accelerate adoption
- Formulate hypotheses and validate them by designing, running, and analyzing A/B tests
- Determine appropriate metrics and visualizations for tracking and implement them in dashboards
- Design new pipelines to deliver better ranking quality, including discovering new signals, producing metrics, and constructing data labeling pipelines with human and LLM feedback
Requirements
- 4+ years of experience as a data analyst or in a related role
- Experience working on search-related products with an emphasis on online metrics and A/B experiments
- Strong Python skills with ability to write production-grade code
- Proficiency with SQL
- Experience with Business Intelligence (BI) tools
- Deep knowledge of statistics
Preferred Qualifications
- Proficiency with Apache Spark
- Experience with Databricks
- Experience with development of LLM-as-a-judge systems
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Perplexity · Belgrade
