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ML Research Engineer
ExaSan Francisco, California, United States
Posted June 26, 2025
Full Time
About the Company
Exa specializes in knowledge organization and retrieval for large language models, leveraging advanced representation learning and a robust crawling infrastructure to deliver precise, context‑aware search results. Their flagship product, the Exa Web Search API, enables developers to integrate intelligent, data‑driven search capabilities into AI applications. By focusing on scalable, high‑accuracy knowledge extraction, Exa differentiates itself as a foundational layer for the AI ecosystem, empowering models to access up‑to‑date information efficiently. The company is actively expanding its team and welcomes talent interested in shaping the future of AI data layers. For more information, visit exa.ai.
Job Description
Exa is building a search engine from scratch to serve every AI application. We're looking for an ML research engineer to train embedding models for perfect search over the web.
Requirements
- Graduate-level ML experience
- Ability to code up a transformer from scratch in PyTorch
- Experience creating large-scale datasets and diving deeply into the data
- Care about the problem of finding high-quality knowledge
Benefits
- Health insurance
- Retirement plan
- Stock options
- Relocation assistance