Biography

I’m a staff machine learning engineer and researcher at Apple. For the new agentic Siri AI, I initiated and led efforts in agent security, evaluation infrastructure, and LLM inference performance. Previously, I led privacy research for Apple Vision Pro.

Before Apple, I was a principal software engineer at SambaNova Systems, where I led ML compiler and accelerator performance work. I earned my Ph.D. in computer science at Carnegie Mellon University, building distributed systems for real-time machine learning.

I’m interested in AI safety, AI agents, and ML systems. For opportunities or a copy of my résumé, email me at junjuewang01 at gmail dot com.

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