Member of Technical Staff (Software Engineer, Training Infrastructure)
- Location
- San Francisco, California, United States
- Department
- AI Research & Systems
- Employment type
- Full-time
- Salary
- $220,000–$405,000 / year
- Posted
- 11 days ago (Oct 31, 2026)
Perplexity is seeking software engineers to join our Training Infrastructure team. We’re responsible for the large-scale RL and agent evaluation platforms that enable Perplexity to train state-of-the-art models and optimize agent harnesses.We are full-stack engineers with a broad remit. If you join us, you’ll build the distributed systems that orchestrate AI workloads across global-scale compute…