Data Science Jobs in London

• London
• Hybrid
• Permanent

Builds and maintains the internal delivery platform that supports over 100 data scientists and ML engineers, owning cloud infrastructure, MLOps and deployment tooling. Work spans infrastructure-as-code, DevSecOps, containerised microservices and multi-cloud integration across AWS, Azure and GCP, with a focus on removing technical friction for delivery teams.

AWS · Azure · GCP +5

• London
• Hybrid
• Senior
• Permanent

Lead end-to-end delivery of complex AI and data science projects for UK government national security clients, acting as a commercial and delivery lead. Bridge cutting-edge AI research and operational mission needs, build trusted relationships with government partners, and develop proposals and RFP responses to unlock new strategic AI use cases. Mentor multidisciplinary teams while supporting sector strategy and commercial growth.

Metaview

• London
• Hybrid · 3 days in office
• £90,000 – £120,000 pa
• Director · manages people

Newly created leadership role shaping how data, advanced analytics and AI transform the end-to-end claims lifecycle for a global specialty insurer. Partners with senior claims stakeholders to identify opportunities, translate business needs into data and technology initiatives, and build AI-driven and agentic solutions, while leading a small specialist analytics team.

Python · Databricks · Azure +1

• London
• £95,000 pa
• Lead

Leads delivery of advanced analytics projects, building predictive models and analytical products using forecasting, segmentation, experimentation and statistical modelling. Works with SQL and Python or R on large datasets, translating findings into business recommendations and partnering with data, technology and stakeholder teams to shape requirements and analytics standards.

SQL · Python · R

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

A self-paced traineeship that takes complete beginners through AI fundamentals, Python, data handling, machine learning and Git/GitHub, culminating in the 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 be completed in 6-12 months around existing work or study.

Azure · Git · GitHub

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

A self-paced traineeship that takes 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 within 20 miles of their location, with training designed to be completed in 6-12 months around existing commitments.

Azure · Git · GitHub

• London
• £180,000 pa
• Director · manages people

Lead enterprise data, technology, architecture and AI strategy across a data-led organisation, unifying Data & Analytics, Engineering, IT, Salesforce and Architecture into a single vision. Inherit a large multidisciplinary team, own governance and architecture standards, and drive AI adoption to unlock commercial value from existing platform investments.

Salesforce

• 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

• London
• Remote
• £80,000 – £90,000 pa
• Senior

Owns and develops the organisation's Marketing Mix Modelling framework, delivering insights on marketing effectiveness, media performance and budget allocation. Designs incrementality tests, lift studies and geo experiments, builds LTV models and applies causal inference to guide investment decisions, working closely with Marketing stakeholders.

Python · SQL

• London
• Hybrid
• £110,000 – £120,000 pa
• Director

Own the fraud strategy for a technology-led financial services business, blending strategic leadership with hands-on data science. Build and deploy AI-driven fraud identification, including classifiers, anomaly detection, document intelligence and network analysis, and run fraud models in production with testing, CI/CD and monitoring. Partner with Product, Engineering, Credit and Operations to embed controls.

Python · SQL · Git +1

• London
• Remote
• £140,000 – £150,000 pa
• Director · manages people

Lead a data research function, defining strategy with senior leadership and driving discovery of new data products and KPI methodologies. Oversee complex research programmes, evaluate structured and unstructured datasets, and set standards for statistical analysis and technical excellence. Also mentor a team of data professionals and promote AI and automation to improve research quality.

Python · SQL · AI

• London
• Hybrid · 3 days in office
• £100,000 pa
• Lead · manages people

Lead operational analytics strategy while staying hands-on with SQL, experimentation and statistical measurement. Manage a team of analysts supported by analytics engineering, define the analytics roadmap, and partner with senior stakeholders to improve operational performance, customer outcomes and AI-enabled tools such as chatbots and copilots.

SQL · dbt · Airflow +4