Senior Marketing Analytics & Data Scientist

Senior Marketing Analytics & Data Scientist (Contract) Location: London Bridge (Hybrid, 2 days on-site per week) Contract Type: Outside IR35 | £500 per day | 3 months | Full or Part-Time Start: ASAP About the Role We are seeking a highly skilled Senior Marketing Analytics & Data Scientist to join on a contract basis. This role is central to building a new reporting and analytics framework, with a strong emphasis on Tableau reporting and analysis. The successful candidate will design and automate dashboards, deliver actionable insights, and ensure marketing and sales data is accurate, consistent, and decision-ready. This is a hands-on role ideal for someone who thrives on creating reporting infrastructure from the ground up, and who can translate complex datasets into meaningful commercial insights. Key Responsibilities • Design, develop, and automate Tableau dashboards across digital marketing channels (Paid Media, Social, CRM, etc.). • Partner with senior stakeholders to define KPIs and metrics aligned to business goals. • Analyse campaign performance, channel ROI, sales funnel health, and customer acquisition trends. • Ensure consistency, accuracy, and reliability of marketing and sales reporting data. • Conduct ad-hoc analysis to support marketing experiments, attribution modelling, and performance optimisation. • Contribute to future data projects, including media mix modelling, lead/session scoring, and pipeline optimisation. Tech Stack • Data stored in GCP (GA4, ad platforms, internal sources). • BigQuery for querying. • Google Cloud Functions for data ingestion. • Reporting in Tableau (key focus for this role). Requirements • 6+ years’ experience in analytics or data science within digital marketing or eCommerce. • Advanced proficiency in Tableau (dashboards, automation, and reporting). • Strong skills in SQL and Excel. • Knowledge of GA4, paid media platforms, CRM systems. • Intermediate Python (for data ingestion and ML projects). • Strong communication skills, with the ability to present insights to both technical and non-technical stakeholders. • High attention to detail and a proactive problem-solving mindset. ⏰ For a limited time, win £300 by completing our 2026 Salary and Work Insights Survey: https://www.surveymonkey.com/r/7YCDX5Q 👉 Follow us for work insights, resources and more: https://www.linkedin.com/company/5352041