Marketing Data Analyst
Posted 3 days ago by GCS
£322 Per day
Inside
Hybrid
City of London, UK
Summary: The Marketing Data Analyst role is a 6-month contract position based in London, focusing on delivering insights that influence marketing strategies and customer engagement. The successful candidate will work within a high-performing analytics team, utilizing advanced data analysis techniques and tools. This position requires a strong background in marketing analytics and data governance, with a focus on actionable solutions. The role is hybrid, allowing for a mix of remote and on-site work.
Key Responsibilities:
- Translate business requirements into structured analytical problems and deliver actionable solutions.
- Design, write, and optimise SQL queries to extract and transform data from cloud-based platforms.
- Build dashboards, visualisations, and analytical reports using Tableau or Sigma.
- Analyse campaign performance and customer segmentation using Salesforce CRM data.
- Support and enhance ETL/ELT workflows and data transformation processes.
- Conduct rigorous data validation to ensure reporting accuracy.
- Contribute to data governance and documentation best practices.
Key Skills:
- 3-10 years' experience in Marketing Analytics, Data Analysis, or BI.
- Advanced SQL skills; experience with Snowflake highly desirable.
- Proven track record with Tableau or Sigma for dashboards and storytelling.
- Experience using Salesforce CRM for marketing analytics.
- Strong understanding of ETL/ELT pipelines and data governance tools (Atlan or similar).
- Excellent communication skills to present complex data clearly to stakeholders.
Salary (Rate): £322 daily
City: London
Country: UK
Working Arrangements: hybrid
IR35 Status: inside IR35
Seniority Level: undetermined
Industry: IT
Marketing Data Analyst - 6-Month Contract - London
Start Date: 1st September 2025
Location: London (Hybrid)
Rate: Competitive (Inside IR35)
Contract: 6 months (with possible extension)
Type: Full-time, 40 hours/week
We are seeking a Marketing Data Analyst to join a leading global technology organisation on a 6-month contract. This role sits within a high-performing marketing analytics team, working across regions to deliver insights that shape marketing strategy, campaign execution, and customer engagement.
Key ResponsibilitiesTranslate business requirements into structured analytical problems and deliver actionable solutions.
Design, write, and optimise SQL queries to extract and transform data from cloud-based platforms.
Build dashboards, visualisations, and analytical reports using Tableau or Sigma.
Analyse campaign performance and customer segmentation using Salesforce CRM data.
Support and enhance ETL/ELT workflows and data transformation processes.
Conduct rigorous data validation to ensure reporting accuracy.
Contribute to data governance and documentation best practices.
Skills & Experience
3-10 years' experience in Marketing Analytics, Data Analysis, or BI.
Advanced SQL skills; experience with Snowflake highly desirable.
Proven track record with Tableau or Sigma for dashboards and storytelling.
Experience using Salesforce CRM for marketing analytics.
Strong understanding of ETL/ELT pipelines and data governance tools (Atlan or similar).
Excellent communication skills to present complex data clearly to stakeholders.
Why Apply?
Work on a high-impact project with a global tech leader.
Join a collaborative, data-driven environment.
Competitive day rate with potential for contract extension.
Opportunity to work on cutting-edge marketing analytics projects at enterprise scale.
GCS is acting as an Employment Business in relation to this vacancy.