Perplexity
Data Scientist, Evals(m/w/x)
Full-timeOn-siteExperienced
Berlin
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PEPerplexity
Data Scientist/Engineer – Online Metrics(m/w/x)
Berlin
Full-timeOn-siteExperienced
AI/ML
Nejo AI Summary
Developing novel online metrics for A/B testing and scalable data pipelines for user interaction signals in search products. 4+ years in Data Science with search, recommendation, or LLM product experience required. Work with large-scale data infrastructure for advanced search technologies.
Requirements
- MS in technical field or equivalent experience
- 4+ years experience in Data Science or related
- Experience with search, recommendation, or LLM products
- Strong proficiency in Python and SQL
- Deep knowledge of statistical analysis
- Experience with BI tools for visualization
- Comfort with agentic coding and AI-assisted tools
- Proficiency with Apache Spark and Databricks
- Experience with LLM-as-a-judge systems
- Prior work supporting customer-facing products
Tasks
- Discover and validate user interaction signals
- Design novel online metrics for A/B testing
- Implement metrics for product health dashboards
- Analyze experiments to predict user satisfaction
- Build scalable data pipelines for quality signals
- Maintain pipelines for Search and Product teams
- Communicate findings through cross-functional collaboration
- Collaborate with Product and Search teams
Education
- Master's degree
Languages
- English – Business Fluent
Tools & Technologies
- Python
- SQL
- Business Intelligence (BI) tools
- Apache Spark
- Databricks
- AI-assisted development tools
Find the original job posting in its most current version here. Nejo automatically captured this job from the website of Perplexity and processed the information on Nejo with the help of AI for you. Despite careful analysis, some information may be incomplete or inaccurate. Please always verify all details in the original posting! Content and copyrights of the original posting belong to the advertising company.
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PEPerplexity
Data Scientist/Engineer – Online Metrics(m/w/x)
Berlin
Full-timeOn-siteExperienced
AI/ML
Nejo AI Summary
Developing novel online metrics for A/B testing and scalable data pipelines for user interaction signals in search products. 4+ years in Data Science with search, recommendation, or LLM product experience required. Work with large-scale data infrastructure for advanced search technologies.
Requirements
- MS in technical field or equivalent experience
- 4+ years experience in Data Science or related
- Experience with search, recommendation, or LLM products
- Strong proficiency in Python and SQL
- Deep knowledge of statistical analysis
- Experience with BI tools for visualization
- Comfort with agentic coding and AI-assisted tools
- Proficiency with Apache Spark and Databricks
- Experience with LLM-as-a-judge systems
- Prior work supporting customer-facing products
Tasks
- Discover and validate user interaction signals
- Design novel online metrics for A/B testing
- Implement metrics for product health dashboards
- Analyze experiments to predict user satisfaction
- Build scalable data pipelines for quality signals
- Maintain pipelines for Search and Product teams
- Communicate findings through cross-functional collaboration
- Collaborate with Product and Search teams
Education
- Master's degree
Languages
- English – Business Fluent
Tools & Technologies
- Python
- SQL
- Business Intelligence (BI) tools
- Apache Spark
- Databricks
- AI-assisted development tools
Find the original job posting in its most current version here. Nejo automatically captured this job from the website of Perplexity and processed the information on Nejo with the help of AI for you. Despite careful analysis, some information may be incomplete or inaccurate. Please always verify all details in the original posting! Content and copyrights of the original posting belong to the advertising company.
About the Company
Perplexity
Industry
IT
Description
The company focuses on building advanced search technologies, emphasizing retrieval and ranking.
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