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.
Data Scientist - Machine Learning, AI, Python in Manchester employer: ConnexAI
Join a pioneering team at the forefront of Text-to-Speech technology, where innovation meets collaboration in a hybrid remote work environment. We offer a dynamic work culture that fosters creativity and professional growth, alongside competitive benefits and opportunities to work with cutting-edge technologies. As part of our team, you'll play a crucial role in shaping the future of Conversational AI while enjoying the flexibility and support that comes with being a valued employee.
