Senior Machine Learning Engineer (LLMs)

We’re building deeply integrated LLMs into a real product used daily by restoration companies running thousands of jobs. This is not a “prompt engineer” role. You’ll design, train, and ship domain-specific language models that automate real workflows and move real revenue.

You will:

• Own end‑to‑end LLM systems: architecture, training, evals, and iteration
• Fine‑tune and extend existing models (LoRA, instruction tuning, RLHF)
• Build and maintain data pipelines from product databases, documents, APIs, and logs
• Ship reliable, monitored, production models with clear guardrails
• Collaborate closely with product and engineering to turn messy real‑world problems into working systems
• Build and coordinate the AI engineering team
• Use Claude Code as a core tool for development, refactors, tests, and experiments

This is for you if:

• “How does this actually work under the hood?” is your default question
• You’re fine sitting with a hard problem for days and reading papers on weekends to figure it out
• If there’s something interesting to learn or solve, it doesn’t matter if it’s Saturday or 1 a.m., you’re in
• You build side projects nobody asked for and write cleaner code than anyone requires
• You’re quietly competitive, self‑taught in at least one major skill, and think in systems
• You’re slightly allergic to meetings without a clear purpose or owner