The pathway
How you actually get there, here
How you become one varies far more by country than what one does. This is the UK route. Most people take one of these ways in; the right one depends on where you're starting from.
- 1
Marketing Data Analyst (Entry Level)
2-3 yearsSkills to master
- SQL for data extraction, basic dashboarding in Tableau/Looker, understanding marketing KPIs, initial data cleaning in Excel/Python.
You're ready to move on when
- Consistently delivers accurate ad-hoc reports without supervision.
- Has built and maintained at least 3-4 standard marketing dashboards.
- Can clearly explain the 'so what' of their data findings to a marketing manager.
- Has started to automate repetitive data tasks using Python or similar scripting.
- 2
Business Intelligence Analyst (Commercial Focus)
2-4 yearsSkills to master
- Advanced SQL, data warehousing concepts (Snowflake, BigQuery), complex dashboard development, experience working with commercial stakeholders.
You're ready to move on when
- Proficient in building complex data models within BI tools.
- Can independently query and join data from multiple disparate sources.
- Has experience presenting data insights to senior commercial leaders.
- Demonstrates a keen interest in applying BI skills specifically to marketing problems.
- 3
Junior Data Scientist (Generalist)
1-2 yearsSkills to master
- Python for machine learning (scikit-learn), statistical modelling, feature engineering, model evaluation metrics.
You're ready to move on when
- Has built and evaluated several predictive models (e.g., classification, regression).
- Understands the full machine learning lifecycle from data prep to model deployment (even if in a personal project).
- Can explain complex ML concepts in simple terms.
- Is eager to apply their data science skills specifically to marketing challenges.