Data Science Jobs

• London
• Hybrid · 1 day in office
• £160,000 – £180,000 pa
• Director · manages people

Own the data strategy and lead a major transformation of data and analytics capabilities, reshaping the existing function and defining a target operating model. Build a modern data lake and warehouse architecture and a self-serve data environment, with a strong focus on using AI to boost engineering productivity and improve the customer onboarding journey.

Azure · Microsoft Data Technologies

• Leicester
• On-site
• £83,000 – £93,000 pa
• Senior · manages people

Lead two specialist functions, MI & Reporting and Robotic Process Automation, within a Finance Operations leadership team. Own the analytics roadmap across a Databricks-powered ecosystem of 800+ tables and 120+ live automated processes, driving AI-powered analytics, self-service reporting and automation strategy while managing outsourced RPA partners.

Databricks · RPA · Agentic AI

• London
• Hybrid
• Mid-level
• Permanent

Delivers bespoke production-grade machine learning systems for government and national security clients, covering the full ML lifecycle from scoping and architecture to deployment. Works with Python, Scikit-learn, TensorFlow or PyTorch, plus cloud platforms and Docker/Kubernetes, acting as a technical advisor to stakeholders.

Scikit-learn · TensorFlow · PyTorch +5

• London
• Hybrid
• Senior
• Permanent

Lead high-impact AI projects for retail and consumer clients, defining data science approaches, designing software architectures, and mentoring colleagues. Own the technical side of client relationships, scope projects, and embed responsible AI practices while building production-grade systems in Python.

Metaview

• London
• Hybrid
• Lead

Sits within the Insight Enablement function of the Tesco Insights team, shaping enablement strategy and transformation initiatives so client-facing teams can maximise the impact of products, tools and propositions. Defines frameworks, connects stakeholder needs with product developments, and champions adoption of AI and emerging technologies to improve efficiency and client outcomes.

• Derby
• Hybrid · 3 days in office
• Lead
• Permanent

Lead the development of proprietary deep learning models to enhance underwriting capabilities, building neural networks such as LSTMs, RNNs and Transformers from raw multi-modal data. The role combines technical direction, stakeholder collaboration and mentoring, taking prototypes through to production in a hybrid Nottingham-based team.

PyTorch · TensorFlow · Hugging Face Transformers +2

• Lincoln
• Hybrid · 3 days in office
• Lead
• Permanent

Lead the development of proprietary deep learning models to enhance underwriting capabilities, building neural networks such as LSTMs, RNNs and Transformers on structured and unstructured data. Set technical direction, manage projects, communicate with stakeholders and mentor junior team members, taking ideas from prototype to production.

PyTorch · TensorFlow · Hugging Face Transformers +1

• London
• Mid-level

Lead and contribute to interdisciplinary research on how frontier AI systems influence human decisions, designing large-scale studies, RCTs, and model evaluations. The role spans computational social science, AI safety, and machine learning, with opportunities to publish, set research agendas, and engage policymakers and frontier labs.

Claude Code · Codex

• Reading
• £25,000 – £45,000 pa
• Entry level

A self-paced traineeship taking complete beginners through AI fundamentals, Python, data handling, machine learning and Git/GitHub, plus Microsoft AI-900 certification and two tutor-assigned industry projects. On completion, candidates are placed into a Junior AI Engineer role with a UK employer within 20 miles of their location, with a job offer guaranteed or course fees refunded.

Microsoft Azure · Git · GitHub

• Salford
• £25,000 – £45,000 pa
• Entry level

A self-paced traineeship taking complete beginners through AI fundamentals, Python, data handling, machine learning and Git/GitHub, with Microsoft AI-900 certification and two tutor-assigned industry projects. On completion, candidates are placed into a Junior AI Engineer role within 20 miles of their location, with training designed to fit around existing work or unemployment.

Microsoft Azure · Git · GitHub

• Didcot
• Hybrid · 3 days in office
• £55,000 pa
• Mid-level
• Contract

Business-facing marketing analytics role turning marketing, customer and sales data into commercial insights and recommendations. Involves building Power BI/Tableau dashboards, analysing campaign performance and segmentation, running A/B tests, and partnering with UK and global marketing and sales teams. Hybrid working in Didcot, three days on-site.

Power BI · Tableau · Alteryx +7

• Sheffield
• Hybrid
• £32,080 pa
• Entry level
• Contract · Part time

Builds and evaluates machine learning models that predict Strep A outbreak risk from multiple real-world datasets, turning them into early-warning signals. Works closely with clinicians and an engineering team so the analysis feeds into a practical public health tool. Combines health data, time series and mathematical modelling in a cross-disciplinary research setting.

• London
• £80,000 – £85,000 pa

Evaluate LLM and RAG outputs for accuracy, groundedness, hallucinations and relevance, building evaluation datasets, scoring frameworks and KPIs. Use SQL and Python to investigate product behaviour, design experiments and measure the impact of model and retrieval changes, working with AI Engineers and Product Managers to turn findings into product improvements.

LLM · RAG · Generative AI

• London
• Hybrid
• £43,981 – £54,019 pa
• Mid-level
• Contract

Conduct original independent research under a Principal Investigator in areas such as data science, machine learning, biomedical and environmental statistics, causal inference and applied probability. Produce conference presentations and top-journal publications, contribute to the department's research environment, and take on a limited teaching load (around 20% of a typical academic load).

• Swindon
• £60,000 – £70,000 pa
• Senior

This is a hybrid role with a minimum of three days in the office per week.At Cotswold Outdoor Group, the outdoors isn’t just where we work, it’s who we are. Every day, our head office teams play a vital role…