LLM Fine-Tuning Engineer

About This Role

We're seeking an LLM Fine-Tuning Engineer to optimize and customize large language models for our AI-first recruiting platform. You'll design and implement fine-tuning pipelines, experiment with model architectures, and improve inference performance for talent matching and candidate assessment tasks. This is a hands-on role where you'll directly impact how our platform understands and evaluates talent at scale.

Requirements

• Demonstrate 3+ years of experience with machine learning or deep learning model development
• Hands-on expertise fine-tuning large language models using frameworks like PyTorch or TensorFlow
• Strong proficiency in Python and familiarity with Hugging Face Transformers library
• Experience optimizing model inference for latency and cost in production environments
• Solid understanding of NLP fundamentals, tokenization, and attention mechanisms
• Ability to design and execute experiments with clear metrics and documentation

Skills