Destava

Software Engineer, Knowledge Engine – Query Engine

Exa is hiring for Software Engineer, Knowledge Engine – Query Engine in San Francisco, California. Mid level. First seen October 23, 2026; open as of November 11, 2026. Jobs taken straight from company career pages — no aggregator in between.

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Company
Exa
Where
San Francisco, California
Level
Mid
First seen
October 23, 2026
Listed via
Ashby

What the posting says

In this role, you'll own the query engine that searches hundreds of billions of claims across a variety of retrieval backends, from a distributed graph database to vector, full-text, time-series and geospatial indexes. This is greenfield work with a massive scope. No off-the-shelf system answers precise questions over hundreds of billions of evidence-backed claims at agent speed, so you'll make foundational decisions, from storage layout and indexing across engines to the query language and the planner that routes work between them, that every query depends on. WHAT YOU'LL DO - Own storage…

Read more and apply on Exa's site

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