Sr. Model Engineer, Mid-training

Highlights

• Scale synthetic coding data to trillions of tokens with large-scale verification.
• Distill flagship model intelligence into faster flash models via synthetic data.
• Build the full Super Intelligence stack powering Grok models and applications.

What they offer

• equity
• comprehensive medical, vision, and dental coverage
• 401(k) retirement plan
• short & long-term disability insurance
• life insurance

Ideal candidate

Experienced model builder who thrives on large-scale experimentation and data curation to push intelligence forward, driven to help humanity understand the universe.

Requirements

• Experience writing production-quality code in Python, PyTorch, JAX, Rust, or C++
• Experience training large models (e.g., pre-training, post-training, fine-tuning, or RL training of neural networks with 1B+ parameters)