3 months ago
Base Salary
$180k - $350k/yr
Responsibilities
- Build systems that understand what is true about the world.
- Extract, connect, retrieve, and reason over knowledge from the web and beyond.
- Develop systems capable of answering factual questions at global scale.
- Design query languages for searching, traversing, and reasoning over billions of facts.
Requirements
- Experience building and maintaining complex distributed backend systems.
- Ability to build data pipelines processing petabytes of documents, metadata, and unstructured data.
- Comfort optimizing systems for correctness, reliability, and scale.
- Strong focus on data quality and finding high-quality information.
- Experience with graph traversal, entity resolution, data quality, or truth discovery is a plus.
Categories
BackendData Engineering
About Exa
Exa builds a web-scale search engine and API for AI agents and developer applications, combining its own crawler, embedding models, and high-performance vector search. It sells usage-based APIs and enterprise integrations that power retrieval-augmented generation, browsing, and automation on live web content. The company runs large crawling infrastructure and dedicated GPU clusters to continuously index and embed pages, and ships low-latency search components written in Rust.