3 of 3 Data Science Jobs in Hertfordshire

Decision Scientist Hemel Hempstead (Hybrid – 3 days in office/2 days remote) Permanent | Full Time Competitive Salary + Bonus and Benefits Join Us in Driving Data-Led Decisions We’re looking for a talented Decision Scientist to join our Commercial team at Haven, playing a key role in automating and optimising our Holiday pricing system. This is an … exciting opportunity for a data-driven professional to shape strategic decisions using statistical modelling, machine learning, and operations research techniques. With a strong emphasis on business impact, you’ll work collaboratively across departments to transform data into clear, actionable insights that power better outcomes. Your Opportunity: Apply advanced statistical and machine learning methods to complex business problems Build … and maintain decision science algorithms to support commercial strategies Deliver compelling insights to stakeholders, clearly communicating technical outputs Ensure data quality and integrity throughout all analysis projects Document processes to ensure replicability and long-term use Provide technical guidance to peers and junior analysts Keep up to date with emerging data science trends and technologies Contribute More ❯

Position Available: NLP & Generative AI Data Scientist Location: Gloucestershire OR Hertfordshire Salary: £45,000 - £50,000 + Benefits Experience needed: We're looking for a Data Scientist with strong NLP and Python skills, and hands-on experience with large language models (LLMs) and Retrieval-Augmented Generation (RAG). You'll be comfortable developing production-ready AI tools and … collaborating across engineering, IT, and business functions. About the role: We're hiring a Data Scientist specialising in NLP and Generative AI to help build and deploy cutting-edge language-based solutions across a complex engineering organisation. You'll work with internal users across diverse teams - from design and manufacturing to systems engineering - developing tools powered by large language … models (LLMs), Retrieval-Augmented Generation (RAG), and modern NLP techniques. From data preparation to algorithm design and deployment, you'll own the full data science lifecycle and help shape the future of AI capability across the business. This is a hands-on, impactful role within a newly formed GenAI team, with plenty of opportunity to influence tooling More ❯

initiatives from concept to completion within our evolving digital landscape. With excellent stakeholder management you will bridge the gap between platform engineering and internal customers including application developers and data scientists by translating their needs into actionable requirements, managing expectations and fostering clear, continuous communication. You'll have first hand experience in implementing significant change - including new products or More ❯