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Principal Research Engineer, Model Training & Post-Training
Inflection AI · Palo Alto, CA · Posted 126 days ago
About Inflection AI
Inflection AI is a Public Benefit Corporation empowering people with human-centered, emotionally intelligent AI. We’re shaping the future of AI by combining emotional intelligence (EQ) and raw intelligence (IQ) to elevate people’s potential.
Inflection AI created Pi, the world’s first emotionally intelligent AI, to help people work through decisions, emotions, and challenges. Pi is a personal AI agent powered by Inflection AI’s foundation model, proving that AI can be personal, empathetic, and contextually aware.
About the Role
Inflection’s models are central to our product and platform strategy, and we are looking for a hands-on technical leader to own the model-improvement loop from data and training through evals, post-training, release criteria, and production feedback. This person will sit at the intersection of research, production engineering, and model release, with a mandate to ship models that are measurably better for users. The ideal candidate has led serious model training or post-training work before, can make principled tradeoffs across data, compute, architecture, and quality, around a clear technical roadmap.
What You’ll Do
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This posting is sourced from Inflection AI's own career site — applying takes you there directly.
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This role centers on Llm, Model Training, Post-training, and Rlhf. There are a handful of open roles at Inflection AI right now.
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