Member of Technical Staff (Model Behavior)

Help shape how Perplexity’s AI products behave through context and prompt engineering for model style and tool/skill/memory usage. You’ll design, test, and optimize prompts, skills, tools, and memory; build self-improvement loops; contribute to model releases; and run research to find failure modes. You’ll also share best practices and stay current on prompting, context engineering, and alignment techniques from industry and academia.