Senior Data Analyst, Marketing Science (Hybrid London)

Company: Harnham – Data & Analytics Recruitment
Apply for the Senior Data Analyst, Marketing Science (Hybrid London)
Location: London
Job Description:

Harnham is seeking a Senior Data Analyst to join its Marketing Science team in London. You will lead analytics projects across marketing analytics, customer journey analysis and campaign effectiveness, using SQL and/or Python to derive insights that influence client decisions.

The role emphasizes building dashboards, presenting to stakeholders, and mentoring junior analysts within a hybrid London setting with salary £60k-£75k.

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Posted: September 12th, 2026