Data Scientist (LLMs)

Role: Data Scientist (LLMs)

Location: Manchester, UK (Hybrid – 3 days in the office)

Build the Future of AI-Powered Communication

We’re looking for a Data Scientist to join our growing LLM team, building production-ready large language models that power real enterprise applications. You’ll help train models, create datasets, and push performance boundaries in a fast-moving, research-driven environment.

What You’ll Do

• Train and fine-tune LLMs and ML models using standardised experiments and high-quality data.
• Build and improve LLM-based systems for low-latency RAG systems, intent detection, call scoring, and email classification.
• Support real-time inference infrastructure with ultra-low latency and detailed monitoring.
• Create and maintain evaluation datasets to test safety, prompt following, and conversational quality.
• Collaborate with engineers and researchers to apply new ideas from the latest LLM and ML research.

What We’re Looking For

• MSc or PhD in Computer Science, Data Science, Mathematics, Physics, or a related field.
• Strong Python skills (pandas, NumPy, scikit-learn, PyTorch).
• Curiosity, rigour, and drive to improve model performance.

Why Join Us

• Work on real applied LLMs from training to deployment.
• Collaborate with an ambitious, research-informed team.
• Shape the next generation of AI-driven communication tools.