Senior Search Core Engineer: High-Scale, Low-Level Systems

Perplexity is seeking a Senior/Expert Systems Engineer to help shape the next generation of search technologies and architectural decisions. Join our Search Core team to influence design, implementation, and performance across critical components.

You will design core search engine components, build scalable data processing, and push hardware performance through low-level optimizations while tackling multithreading and system-level challenges for production-grade reliability.