Senior AI Model Fine-Tuning Engineer
Core
Adjusting the behavior and functional abilities of AI models to make them adaptable, intelligent, and aligned with real-world use cases.
Role type
Senior AI Model Fine-Tuning Engineer
Builds
High-quality, context-aware AI model responses for digital applications
Domain
Artificial Intelligence / Large Language Models (LLMs)
Deliverable
production ML models
Required skills
Fine-tuning large-scale models (GPT, T5, BERT), RLHF, prompt engineering, transformer architectures, Python, model evaluation metrics (BLEU, ROUGE, perplexity)
Preferred skills
Ethical AI and safety considerations, model deployment, real-time experimentation (A/B testing)
Technologies
Hugging Face, TensorFlow, Pytorch, Transformers, DeepSpeed
Responsibilities
Lead fine-tuning of large pre-trained models for specific contexts; Design and implement prompt engineering strategies; Apply RLHF and behavioral fine-tuning methods; Collaborate with data teams to integrate relevant data; Conduct model evaluations using performance metrics; Iterate and experiment with fine-tuning methods; Monitor model drift and ensure consistency and safety
Seniority
Senior, hands-on IC