SpaceXAI’s mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. The X Search team is responsible for building and operating the core search engine that powers discovery on X, owning the full end‑to‑end search stack—from real‑time retrieval and indexing to ranking and the end‑user search experience. The role focuses on scaling search algorithms, operating large‑scale search infrastructure, training ML ranking models, and integrating Grok’s reasoning capabilities to deliver a fast, intelligent search experience on the internet.
Member of Technical Staff - X Search en SpaceXAI
Presencial - Palo Alto, CA
Más vacantes en SpaceXAISalary
USD 180,000 - 440,000
Requirements
Skills
- Python
- Go
- Rust
- vector databases
- search indices
- large-scale search systems
- deep experience building production ML systems
- full ownership of problems
- ability to move quickly in a fast‑paced environment
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
Technologies
PythonGoRustvector databasessearch indicesGrok
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