This role has closed 3w ago. It is no longer on Perplexity's board, so there is nothing left to apply to. The posting is kept here because you saved it or opened it; it is a record, not an offer.
Verified by our engine · Posted 2mo ago
- Posted
- 2mo ago
- Workplace
- Not specified
- Salary
- Not disclosed
- Visa sponsorship
- Not specified
Posted on 5 August 2026
Work model not stated
Salary range not shared by the company
Visa sponsorship details unknown
This role has closed. It's kept as a record — see Perplexity's open roles or the similar live roles below.
See Perplexity's open rolesPerplexity 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.
Responsibilities
- 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
Qualifications
- 4+ years of experience working as a data analyst or in a related role
- Experience working on search-related products, with emphasis on designing online metrics and analyzing A/B experiments
- Strong Python skills (expected 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
About Perplexity
Perplexity builds AI search with a small European presence against a mostly US board.
