Spectral Labs
AI Engineer
$250K–$350K
San Francisco · On-site · Full-time · Posted Oct 14, 2026
- Experience
- 3–5 years building software with LLMs or other ML models.
- Visa sponsorship
- Must currently be based in the US; visa sponsorship is not available.
About the job
Build systems that apply foundation models to engineering physical systems, including CAD agents, LLM tool interfaces, and task-level evaluations.
What you'll do
- Build agents that read, edit, and generate CAD.
- Develop tool interfaces connecting LLMs to geometry models.
- Create task-level evaluations to determine readiness to ship.
What they ask for
- 3–5 years building software with LLMs or other ML models.
- Hands-on experience with agents and multi-step LLM systems.
- Strong Python.
- Must currently be based in the US; the role does not offer visa sponsorship.
Nice to have
- Experience scripting CAD tools through their APIs.
Pay
$250–350k annually (total pay); $250K – $350 (total pay)
Tools
Python, LLMs
AI focus
Build agents and tool interfaces that apply foundation models and LLMs to CAD and engineering geometry, and develop task-level evaluations.
Model-written summary · the original posting is authoritative