Member of Technical Staff (Product Data Scientist, Search Quality)

• Perplexity is looking for an experienced Product Data Scientist to accelerate the development of advanced search technologies
• You will identify robust and sensitive signals from user behavior to help us gather insights from A/B experiment data more efficiently
• Develop data-driven insights from user behavior to inform our 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 that will help to deliver better ranking quality. From discovering new signals, producing metrics and construct data labeling pipelines with human and LLM feedback- Deep knowledge of statistics
• Proficiency with SQL
• 4+ years of experience working as a data analyst or in a related role
• Strong Python skills (expected to write production-grade code)
• Experience with Business Intelligence (BI) tools
• Experience working on search-related products, with emphasis on designing online metrics and analyzing A/B experiments
• Experience with Databricks
• Proficiency with Apache Spark
• Experience with development of LLM-as-a-judge systems

Izvor: https://www.welcometothejungle.com/en/companies/perplexity-ai/jobs/member-of-technical-staff_belgrade_7pce7vgb

Nivo: staff