Member of Technical Staff (Product Data Scientist, Search Quality)
Perplexity · On-site
MeritLog read this listing from Perplexity's Ashby job board and last checked it on September 12, 2026.
Source: the employer's Ashby job board. Open the original listing for current details.
Job details
- Work model
- On-site
- Salary
- Not listed by source
- Location
- Belgrade
Hiring context
How this role compares at Perplexity
Perplexity has 115 live roles in MeritLog’s catalog across 11 job families, and 21 of them are in data & analytics. 99 of those listings publish a pay range, a disclosure rate of 86%.
Perplexity concentrates this hiring in:
Counted across the job boards MeritLog tracks, at the time this page was served. Pay comparisons use only listings that publish a complete range in the same currency and period.
What the role asks for
What you'd do
- 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
What they're asking for
- 4+ years of experience working as a data analyst or in a related roleExperience
- Experience working on search-related products, with emphasis on designing online metrics and analyzing A/B experimentsSkill
- Strong Python skills (expected to write production-grade code)Skill
- Proficiency with SQLSkill
- Experience with Business Intelligence (BI) toolsSkill
- Deep knowledge of statisticsSkill
- Proficiency with Apache SparkSkillPreferred
- Experience with DatabricksSkillPreferred
- Experience with development of LLM-as-a-judge systemsSkillPreferred
Parsed by MeritLog from the employer’s own posting. The full description follows below.
Job description
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. 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
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