P
San Francisco, California, United States· Full-time
$220K – $405K/yr
TypeScriptPythonAI
P
Active1d ago
Member of Technical Staff (Software Engineer, Training Infrastructure)
Role overview
Job description
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 infrastructure. You’ll also define novel user and agent interfaces for designing, managing, and launching experiments. You’ll create tools that make experiment results legible to humans and agents alike, enabling everything from ad-hoc experiment retrospectives to closed-loop autoresearch. And much more! A strong candidate will possess both experience and passion for solving difficult problems at the intersection of AI, distributed systems, and research acceleration. Qualifications 2+ years of e
…About this listing
- Listed from Perplexity's careers site via Ashby · last confirmed on the source 25 Oct 2026
- Posted 24 Oct 2026
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What they are looking for
Skills & requirements
Qualification
Qualifications 2+ years of experience developing and shipping distributed systems for compute-intensive workloads, with a focus on reliability, scalability, and performance; BS, MS, or PhD in Computer Science, Engineering, or a related field, or equivalent practical experience
Department · AI Research & Systems
Hiring company
Perplexity
Construction
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