Sr. Model Engineer, Model Training
About The Position
SpaceXSI is building Super Intelligence to help humanity understand the universe. Its teams are building the full Super Intelligence stack, from Colossus supercomputers to Grok models and applications including Grok Bot, Grok Build, Grok Imagine, Grok Voice, and X. The company describes a flywheel in which more compute trains better models, better models power useful products, and insights from product users inform future development. The Sr. Model Engineer, Model Training role focuses on training large neural network models, including pretraining, post-training, fine-tuning, or reinforcement-learning training. Candidates must be able to write production-quality code in one or more listed programming languages and have experience training models with 1 billion or more parameters.
Requirements
- Experience writing production-quality code in Python, PyTorch, JAX, Rust, or C++.
- Experience training large models with 1 billion or more parameters, such as through pretraining, post-training, fine-tuning, or reinforcement-learning training.
Nice To Haves
- Experience training models used by millions of users.
- Power user of AI models.
- Belief that truth-seeking AI is the most important and challenging problem.
- Pride in one's work and ability to thrive in meritocratic environments.
- Strong focus on building incredibly useful models.
Benefits
- Equity.
- Comprehensive medical coverage.
- Vision coverage.
- Dental coverage.
- Access to a 401(k) retirement plan.
- Short- and long-term disability insurance.
- Life insurance.
- Various other discounts and perks.
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What This Job Offers
Job Type
Full-time
Career Level
Senior
Education Level
No Education Listed
