Machine Learning Engineer - Python / LLM

Location : India (Remote / Hybrid)

Experience : 3-6 years in ML / NLP

Role Overview :

You will lead the fine-tuning and evaluation of open-source LLMs (e.g., Llama, Mistral, Qwen). This role requires hands-on skills in Python, PyTorch, Hugging Face, and distributed training frameworks.

Responsibilities :

• Fine-tune and adapt open-source LLMs using LoRA / QLoRA.
• Build pipelines for supervised fine-tuning and preference optimization (DPO / RLHF).
• Evaluate model performance using standard and domain-specific benchmarks.
• Optimize inference with quantization and serving frameworks (vLLM, TGI).
• Collaborate with data engineers on preprocessing and tokenization.

Requirements :

(ref : hirist.tech)