Member of Technical Staff (Software Engineer, Infrastructure & Platform)

The Infrastructure team at Perplexity builds foundational systems for real-time search, retrieval, model serving, and agent workloads. This role is for strong engineers who own cross-cutting infrastructure problems across compute, storage, networking, data, deployment, and reliability, and set technical direction for complex systems.

4+ years professional software engineering experience building production backend/platform/distributed systems. Track record of owning complex production systems, setting technical direction, strong skills in Python or Go/Rust/C++/Java, and experience across at least two infrastructure domains.