Top Data Analyst Jobs in London

The role involves programming and data review for real-world data analysis, supporting epidemiologists, and managing complex data sets using statistical programming languages and tools.

Own subscription and lifecycle analytics: analyze funnels, build dashboards, perform retention deep-dives, and develop LTV and churn models. Collaborate with Growth, Product, and Editorial to translate insights into product and marketing actions that improve retention and revenue.

As a Senior Data Analyst, you will analyze data, provide actionable insights, build reports, and support decision-making across departments.

Entry-level role for recent graduates to research and support Data & AI innovation. Responsibilities include trend research, using GenAI tools (e.g., Claude), developing client-facing presentations, collaborating with senior experts, and contributing to new Data and AI offerings.

The Senior Data Analyst will own analytics for finance, create dashboards, ensure data quality, and communicate insights to support decision-making.

The Senior Data Analyst will support the CEO Office with analytical insights for transformation initiatives, evaluate market opportunities, identify growth areas, and develop analytical models for business performance.

Use SQL and Python to analyse transaction monitoring and fraud rule performance, identify patterns and anomalies, reduce false positives, and prioritise high-risk cases. Partner with FinCrime, Product, Compliance and Data teams to improve controls, data pipelines and detection logic, support scoring and future ML use cases, and translate analysis into actionable recommendations that balance fraud prevention with customer friction.

Lead design and delivery of a secure, scalable Microsoft-based data platform and centralized reporting for financial and operational metrics. Build centralized data model, manage ingestion/transformation/semantic layers, develop Power BI dashboards, ensure compliance, and engage senior stakeholders to translate needs into technical solutions while driving adoption.

Assist in implementing data governance frameworks and policies, ensuring data accuracy, creating data dictionaries, and contributing to data governance training and materials.

Lead marketing measurement: own attribution, incrementality testing, and media mix modeling. Design and analyze experiments, build repeatable templates and self-serve analytics, translate results into budget and growth recommendations, ensure data integrity, and embed AI tools into analysis workflows to measure pipeline and revenue impact.