Software Engineer, Search Infrastructure
Core
Design, build, and operate large-scale distributed systems connecting AI models with search at ChatGPT scale, focusing on orchestration, inference efficiency, and production reliability.
Role type
Senior IC software engineer (search infrastructure)
Builds
Search orchestration services, inference systems, experimentation tooling, and search APIs for ChatGPT
Domain
AI/ML infrastructure, distributed systems, search technology
Deliverable
production ML models | product features | infrastructure
Required skills
large-scale distributed systems design, search/information retrieval, ML infrastructure, inference serving, systems debugging, cross-language programming, technical planning, stakeholder alignment
Preferred skills
performance optimization, resource efficiency, A/B testing automation, observability, incident response
Technologies
distributed systems, search APIs, experimentation tooling, observability platforms
Responsibilities
Design and evolve services for search classification, retrieval, ranking, and model inference; Improve end-to-end latency, throughput, and infrastructure efficiency; Build experimentation tooling and automation for A/B tests; Own production reliability through observability and incident response; Build search APIs and tool interfaces for models and agents