Machine Learning Engineer (NLP)
TonicAI
- Location
- Hayes Valley, San Francisco
- Type
- Full-time
- Salary
- 157784.97 - 157784.97
- Posted
- March 18, 2026
Description
Tonic.ai is looking for a hands-on Machine Learning Engineer to help build production-grade NLP systems that power our data privacy and information extraction products. You'll join a small, experienced team working at the intersection of LLMs, data privacy, and applied AI — developing and fine-tuning models that detect and redact sensitive information across diverse datasets. What You’ll Do Build and ship models. Fine-tune and evaluate transformer-based models (e.g., RoBERTa, Gemma, LLaMA) to s…