Posted 21 July, 2026
Senior Marketing Data Analyst
Harnham - Data & Analytics Recruitment
London, ENG, GB
Full Time
Job Description
Senior Marketing Data Analyst - Analytics, Marketing Science\n
London | Hybrid (3 days office / 2 WFH)
\nUp to £75,000 + benefits
\nWe're working with a leading customer experience and marketing analytics agency within a global network. The team delivers insight-led marketing effectiveness and customer analytics across a range of major client accounts.
The Role\nThis is a senior-level role focused on delivering insight, owning workstreams, and supporting junior analysts across multiple accounts.
\nKey areas:
\n- \n
- End-to-end campaign and customer journey analysis \n
- Marketing effectiveness and performance measurement \n
- Client-facing insight delivery and presentations \n
- Dashboard oversight and reporting quality \n
- Supporting strategic analytics across accounts \n
You'll act as a key point of contact on projects, translating data into actionable commercial insight.
What We're Looking For\n- \n
- 3-5 years' experience in marketing/digital analytics \n
- Strong SQL and/or Python \n
- Experience with GA4, Adobe Analytics or similar tools (essential) \n
- Strong stakeholder and client communication skills \n
- Experience mentoring or guiding junior analysts \n
- Agency experience required \n
- Strong understanding of segmentation, measurement, and customer analytics \n
- \n
- High-profile client exposure \n
- Strong focus on marketing effectiveness and customer insight \n
- Opportunity to lead delivery without formal line management \n
- Clear progression and account rotation \n
- \n
- Stage 1: Competency & experience interview \n
- Stage 2: In-person interview with presentation/task \n
Find out more and apply via the link below!
