About this role
Senior AI Engineer - LLMs and Finetuning at 9fin. Location: London, England, United Kingdom. Role: building models, fine-tuning models, evaluating models Requirements: Deep experience with open-weight LLMs, supervised fine-tuning and post-training, dataset and synthetic data generation, model evaluation, distributed training and optimisation, production ML engineering, Python, and AWS AI infrastructure. Category: Engineering Seniority: Senior Level Tools: Llama, Qwen, Mistral, Gemma, Python, AWS Commitment: Full Time Workplace: Hybrid Languages: English