Member of Technical Staff (AI Researcher)

📋 Description Join Perplexity to advance AI products and capabilities (Sonar models, Deep Research Agent, Comet Work on one of three specialized teams focusing on core research, agent products, or Comet Agent. Contribute to research, development, and collaboration across product teams to scale AI experiences. Implement state-of-the-art models and integrate them into Perplexity’s product suite. 🎯 Requirements Proven experience with large-scale LLMs and deep learning systems Strong programming in Python and PyTorch; versatility a plus Experience with post-training techniques and reinforcement learning Self-starter with ownership mindset Passion for solving challenging problems Minimum 2-6 years of relevant experience