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Staff Software Engineer, Search

San Francisco, CA💼 Full-time💰 $1–$1🗓 2026-09-11 → 2026-09-25

Core

Design and implement core search systems from scratch to power Claude's ability to access and retrieve information.

Role type

Staff Software Engineer (Search Infrastructure)

Builds

Scalable, efficient search platform and indexing mechanisms for Claude

Domain

AI / Search Infrastructure / Distributed Systems

Deliverable

production ML models | infrastructure

Required skills

distributed systems, search fundamentals (indexing, retrieval, ranking), high-volume data processing, Python/Go/Java

Technologies

Python, Go, Java

Responsibilities

Design and implement core search systems from the ground up, establish metrics and tooling to measure and improve search quality, enhance search algorithms and indexing mechanisms to boost search accuracy and efficiency

Seniority

Staff, hands-on IC

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