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Research Engineer at Exa - ApplyBlast

Research Engineer

Exa

19 days ago

3.4 on Glassdoor

San Francisco, California, United States

Onsite

Full Time

Senior

0 applicants

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About this role

Exa is seeking a Research Engineer to own the signals and decisions behind web crawling, indexing, and retrieval for a next-generation search engine. The role involves building massive-scale ML systems to determine which pages are worth indexing and how to process them for optimal search performance. This position requires defining success metrics for problems without ground truth and driving end-to-end impact on search quality.

Responsibilities

Own signals and decisions for web indexing and retrieval
Develop ML classifiers and rankers for page quality assessment
Build models to detect semantic similarity and deduplicate content

Skills

About Exa

exa.ai

Headquarters

San Francisco, California, United States

Company Size

1-10 employees

View Profile

Exa is a state-of-the-art AI search engine and web crawling platform that provides robust APIs for retrieving real-time and structured web data. With its deep research tools, SERP API, and customizable web crawling capabilities, Exa empowers developers and enterprises to integrate high-quality search functionality directly into their applications. The platform is designed to enhance AI workflows by delivering comprehensive, relevant information from across the web while ensuring data privacy and compliance. Trusted by industry leaders, Exa offers a scalable solution tailored for diverse applications and business needs.