7 of 7 Data Scientist Jobs in South Wales

Senior Data Scientist SME & AI Architect (10+ Years Experience) We are seeking a highly accomplished and results-oriented Senior Data Scientist Subject Matter Expert (SME) with over 10 years of experience to lead our advanced analytics and AI initiatives. This is a pivotal role requiring deep … technical mastery across large-scale Big Data technologies, multi-cloud environments, and cutting-edge specialized AI domains, including Generative AI, Computer Vision, and Natural Language Processing (NLP). You will be the principal technical leader, driving strategy, setting standards, and delivering high-impact solutions that transform business outcomes. ...

Data Scientist | Fully Remote | Health and Wellbeing We're hiring an Data Scientist to help build and ship ML and LLM features in a regulated environment with sensitive data. You'll work with engineering to move models from idea to production. Tech Stack: Python, scikit-learn … deploy LLM use cases (Q&A, summarisation, document processing) Build and tune models using scikit-learn, PyTorch, TensorFlow/Keras, and XGBoost Create data pipelines for batch and streaming with Spark and Kafka Use Databricks and MLflow for experiments, deployment, and monitoring What you'll bring Hands-on Python ...

Data Scientist | Elite US Law Firm | Remote (UK) Legal AI, LLMs, Document Intelligence, Multi-Agent Systems I'm working with an elite US law firm that is building one of the most advanced in-house AI teams in the legal sector. They're not dabbling in legal tech … they're redesigning how legal work is done, backed by serious investment and a world-class practice. They are now looking to hire a Data Scientist to join a high-performing, 12-person AI team working on cutting-edge LLM systems, multi-modal models, document-intelligence pipelines ...

Data Scientist | Elite US Law Firm | Remote (UK) Legal AI, LLMs, Document Intelligence, Multi-Agent Systems I'm working with an elite US law firm that is building one of the most advanced in-house AI teams in the legal sector. They're not dabbling in legal tech … they're redesigning how legal work is done, backed by serious investment and a world-class practice. They are now looking to hire a Data Scientist to join a high-performing, 12-person AI team working on cutting-edge LLM systems, multi-modal models, document-intelligence pipelines ...

Junior Data Scientist (Fully Remote – UK) £40,000+ Salary | Insane Benefits | 100% Remote (UK Time Zone) United Kingdom · Remote Full-time · Monday–Friday Why This Role Exists This company is growing fast and data is now at the centre of how decisions are made. Instead of hiring … only senior specialists, they're deliberately building a junior data science pipeline — bringing in smart, curious people early and training them properly. If you've been learning data science, working on projects, or trying to break into the field, this role is designed for you. What ...

Junior Data Scientist (Fully Remote – UK) £40,000+ Salary | Insane Benefits | 100% Remote (UK Time Zone) United Kingdom · Remote Full-time · Monday–Friday Why This Role Exists This company is growing fast and data is now at the centre of how decisions are made. Instead of hiring … only senior specialists, they're deliberately building a junior data science pipeline — bringing in smart, curious people early and training them properly. If you've been learning data science, working on projects, or trying to break into the field, this role is designed for you. What ...

Location: Cardiff, UK (Hybrid – on site 3 days per week) Contract: Full-time, Permanent Salary: £55,000 - £70,000 Are you a data-driven problem solver who thrives on turning complex information into actionable insight? We’re seeking a Data Scientist to join a growing, research-focused … What You’ll Do Design, train, and validate machine learning models to predict and quantify risk using diverse, high-volume datasets. Work closely with data engineers and domain specialists to prepare, clean, and analyse structured and unstructured data. Apply advanced statistical, machine learning, and deep learning techniques to extract ...