Member of Technical Staff - X Search

xAIPalo Alto, CA
Onsite

About The Position

The X Search team is responsible for building and operating the core search engine that powers discovery on X. We own the full end-to-end search stack — from real-time retrieval and indexing to ranking and the end-user search experience. Our goal is to create the most relevant, fast, and intelligent search experience on the internet by combining state-of-the-art information retrieval systems with Grok’s reasoning capabilities.

Requirements

  • Python, Go, Rust
  • Have worked with vector databases, search indices, or similar data stores for search applications
  • Have worked on large-scale search systems
  • Have deep experience building or working with production ML systems
  • Take full ownership of problems and learn whatever you need to solve them
  • Can move quickly in a fast-paced environment with shifting priorities and tight deadlines

Responsibilities

  • Build search and retrieval algorithms that scale to millions of users
  • Build and operate large scale search engine and search infrastructure
  • Train state of the art ML ranking models
  • Integrate Grok in search systems and products

Benefits

  • equity
  • comprehensive medical, vision, and dental coverage
  • access to a 401(k) retirement plan
  • short & long-term disability insurance
  • life insurance
  • various other discounts and perks
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