Firestorm Labs
ML Engineer, Applied AI – Crucible
$167K–$193K
San Diego, United States · On-site · Full-time · Posted Sep 2, 2026
- Experience
- 3+ years building and shipping production software or ML systems.
- Visa sponsorship
- U.S. person required due to ITAR regulations. Export-control eligibility includes U.S. citizen, lawful permanent resident, protected individual under 8 U.S.C. 1324b(a)(3), or otherwise eligible to obtain required U.S. Department of State or Department of Commerce authorizations.
About the job
Build and productionize applied AI and machine-learning capabilities for Crucible, Firestorm’s manufacturing operations software.
What you'll do
- Develop AI-assisted workflows grounded in Crucible’s manufacturing data, APIs, and domain model; build the supporting retrieval, orchestration, evaluation, and production services.
- Integrate optimization, forecasting, and other models into reliable product capabilities, and select and evaluate models against operational and deployment constraints.
- Set applied-AI engineering standards and support deployments in cloud, air-gapped, and edge environments.
What they ask for
- 3+ years building and shipping production software or ML systems.
- Strong machine-learning fundamentals; hands-on production experience with LLMs or other foundation models, beyond API integration.
- Technical ownership of AI/ML systems from experimentation through production, including implementation, architecture, evaluation, and debugging.
- Strong Python and software engineering fundamentals; experience with modern ML frameworks, transformer-based models, and evaluating and monitoring production AI/ML behavior.
Nice to have
- Experience with open-source models and local inference; model fine-tuning, inference optimization, or GPU deployment.
- Experience in manufacturing, supply chain, logistics, aerospace, defense, robotics, or other complex physical systems.
Pay
$167,000 – $193,000 USD (base salary)
Tools
Python
AI focus
Productionize optimization, forecasting, and other ML models; integrate foundation models; build AI-assisted workflows, including retrieval, tool use, orchestration, evaluation, and monitoring. Support cloud, air-gapped, and edge deployments.
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