Senior AI Engineer (NLP / LLMs) – remote (UK based)

£70-100k depending on experience

A high-growth SaaS company is hiring a Senior AI Engineer to help build intelligent, mission-critical systems used in highly regulated environments.

The platform applies machine learning and large language models across complex, end-to-end data workflows, solving real-world problems with measurable social impact.

The Role

As a Senior AI Engineer, you’ll design, build and deploy advanced NLP and LLM-based solutions, taking models from research through to production. You’ll work closely with AI, data, MLOps and product teams to translate business and regulatory requirements into scalable, reliable AI systems. This is a hands-on role for someone who enjoys owning outcomes, balancing experimentation with real-world delivery.

What You’ll Be Doing

• Designing and developing NLP and LLM-driven solutions for comp...