Senior LLM Engineer: Fine-Tuning & Production AI

NLP PEOPLE; Nottingham; Remote; GBP 70,000 - 90,000; Full time

Job summary

A leading AI technology firm in Nottingham is seeking a Senior Machine Learning Engineer to train and fine-tune Large Language Models (LLMs) and develop custom AI workflows. The ideal candidate has over 5 years of experience in ML & NLP, proficiency in Python and LLM fine-tuning techniques, and a strong understanding of vector databases. This role offers an exciting opportunity to work on cutting-edge AI projects and optimize production environments.

Qualifications

• 3+ years of experience in Machine Learning & NLP, with a focus on LLM training and deployment.
• Experience with LLM fine-tuning techniques such as LoRA, PEFT, and instruction tuning.
• Strong understanding of vector databases (Pinecone, Weaviate, FAISS) and embedding models.

Responsibilities

• Train and fine-tune Large Language Models (LLMs) based on client domains.
• Design, develop, and optimize custom AI workflows integrating LLMs.
• Collaborate with software engineers to integrate AI models into real-world applications.

Skills

Machine Learning & NLP

LLM fine-tuning techniques

Python

PyTorch

TensorFlow

Hugging Face Transformers

LangChain

CrewAI

LangFlow

vector databases

prompt engineering

Tools

Kubernetes

Docker

cloud-based ML workflows

Job description

A leading AI technology firm in Nottingham is seeking a Senior Machine Learning Engineer to train and fine-tune Large Language Models (LLMs) and develop custom AI workflows. The ideal candidate has over 5 years of experience in ML & NLP, proficiency in Python and LLM fine-tuning techniques, and a strong understanding of vector databases. This role offers an exciting opportunity to work on cutting-edge AI projects and optimize production environments.