Production-Ready LLM Post-Training Engineer

Bespoke Labs is seeking a delivery-focused machine learning practitioner in Mountain View, CA, to stand up our enterprise post-training capability. You will post-train, fine-tune, and align models for real-world business domains, ensuring reliable production performance and clear value delivery to enterprise customers.

You will own the evals, build bespoke benchmarks, curate data flywheels, and work directly with stakeholders to translate requirements into measurable metrics.