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Perplexity

9open roles

On-site mostly1/9 listings remote

3role types

ML EngineerData ScientistAnalytics Engineer

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open positions

9 roles at Perplexity

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Member of Technical Staff (Machine Learning Engineer, Ranking Quality - Search)

Perplexity·Belgrade, London·On-site

Senior·ML Engineer

Ranking Retrieval Neural ranking LLMs

2w ago→

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

Perplexity·Belgrade, London, Berlin·On-site

Staff·Data Scientist

Machine learning Data analysis A/B testing Signal processing

3w ago→

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Member of Technical Staff (Data Scientist, Evals)

Perplexity·San Francisco, San Francisco·On-site

Mid·Data Scientist·$200k – $300k

Automated-evaluation-pipelines Llm-evaluation Search-retrieval-assessment Vlm-visual-evaluation

1mo ago→

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Member of Technical Staff (ML Engineer, Recommendations & User Modeling)

Perplexity·San Francisco, Palo Alto·On-site

·$220k – $405k

Recommendation systems AI LLMs

2mo ago→

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Internship - Search Machine Learning Engineer

Perplexity·London·On-site

Junior·ML Engineer

Retrieval augmentation Ranking algorithms Fine-tuning Search model evaluation

4mo ago→

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Member of Data Staff (Analytics Engineer)

Perplexity·San Francisco·On-site

Staff·Analytics Engineer·$175k – $330k

dbt Dimensional modeling Data governance Warehouse cost optimization

6mo ago→

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Member of Data Staff (Data Scientist)

Perplexity·San Francisco·On-site

Staff·Data Scientist·$175k – $330k

Experimental design A/B testing User behavior analysis Metric definition

6mo ago→

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Internship - Search Machine Learning Engineer

Perplexity·Belgrade·On-site

Junior·ML Engineer

Retrieval-augmented-search Ranking-algorithms LLMs Model-evaluation-metrics

7mo ago→

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Member of Technical Staff (Machine Learning Engineer, Search)

Perplexity·Belgrade, London, Berlin·Hybrid

Staff·ML Engineer

RAG LLMs Search ranking algorithms Model deployment scaling

17mo ago→