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AI & ML
LLM Fine-tuning Engineer
Adapts foundation models to specialist domains and company needs
£65k–£130k AI-driven
What it involves
Takes pre-trained large language models and further trains them on domain-specific data so they perform reliably on medical, legal, financial or proprietary tasks.
Skills & knowledge needed
Fine-tuning (LoRA/RLHF)Dataset curationGPU infrastructureEvaluationPython/PyTorch
Why it's emerging now
Off-the-shelf models rarely perform well enough for specialised enterprise use without targeted adaptation.
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