Senior Architect, Model Performance and Post-Training

What you’d do

Build frameworks to measure coding model performance and develop post-training pipelines including supervised fine-tuning, preference optimization, and reinforcement learning. Full time role in Santa Clara, CA. Found on the employer's careers page on Oct 14, 2026. Apply through the link.

You’ll need

• Experience with post-training pipelines (SFT, RL, preference optimization)
• Model evaluation and benchmark analysis skills
• Scalable training and evaluation infrastructure experience
• Coding model performance analysis