CareerPlan

Research Scientist / Research Engineer, Search - Knowledge Graphs

San FranciscoFull-time2026-10-21 → 2026-11-09

Core

Research and develop methods to mine structured information from heterogeneous web content to build semi-structured knowledge graphs for AI models.

Role type

Research Scientist / Research Engineer (Knowledge Graphs & Search)

Builds

Scalable systems for transforming noisy web content into useful knowledge representations for retrieval and model reasoning.

Domain

AI Research, Search, Knowledge Graphs, Web-scale Data Processing

Deliverable

production ML models

Required skills

Knowledge extraction, Knowledge graphs, Entity resolution, Machine learning, Data systems, Web-scale indexing, Retrieval, Evaluation design, System integration

Preferred skills

First-principles approach to AI/compute, Open-ended technical problem solving, Scientific publication

Technologies

N/A

Responsibilities

Develop methods to extract and connect structured information (entities, attributes, relationships) across diverse web sources. Build scalable approaches for transforming noisy content into knowledge representations. Explore how models and compute can improve extraction quality. Design evaluations for extracted knowledge quality and usefulness. Partner with researchers and engineers to integrate knowledge into Search.