Senior Data Scientist

London (Hybrid, 2 days onsite)

The Company They are a large, established organisation operating at scale, with a strong focus on using data and AI to drive innovation across their products and services. The business is undergoing a significant AI transformation, with over ten active AI initiatives spanning areas such as automation, personalisation, and internal tooling. Their data science function is at the core of this journey, working closely with product and engineering teams to deliver tangible impact. The environment is fast-paced and collaborative, with a strong emphasis on building production-ready AI solutions and embedding them into core business processes.

The Role As a Senior Data Scientist, you will focus on delivering AI solutions that drive automation and efficiency across the organisation. You will take ownership of key projects and work across the full model lifecycle in a production environment. Lead the development and deployment of AI and machine learning solutions across multiple business areas Own and deliver end to end AI initiatives, from problem definition through to production Work on a range of use cases including internal chatbots, LLM applications, summarisation tools, underwriting automation, and AI sales assistants Collaborate with product managers and engineers to ensure solutions are scalable and aligned to business needs Implement and maintain MLOps best practices, including monitoring and model lifecycle management Engage with senior stakeholders, translating technical outputs into clear business value Contribute to the ongoing development of AI capability across the team Your Skills and Experience Strong commercial experience in data science with a recent focus on AI and machine learning Proven experience building and deploying production-level AI solutions Experience working with GCP and modern cloud-based data environments Hands-on experience with MLOps, including deployment, monitoring, and scaling models Exposure to generative AI techniques such as LLMs and Retrieval Augmented Generation Strong stakeholder management and communication skills across technical and non-technical teams Experience working in larger, complex organisations with multiple concurrent workstreams What They Offer Competitive pension scheme Private healthcare Hybrid working with two days per week in their London office Opportunity to work on high-impact AI initiatives with real business visibility Clear progression within a growing and strategically important team How to Apply If you are interested in applying your data science and AI expertise in a high-impact environment, please get in touch to learn more.