Senior Analyst - Marketing Analytics / Data Science

Senior Analyst – Marketing Effectiveness | Media Agency | London / Hybrid | to £52,000

Join one of the UK’s most forward-thinking media agencies, where marketing science sits at the heart of every client decision.

You’ll work across a variety of household‑name clients, including those in the automotive and insurance sectors across a wide range of projects such as geo experiments, digital attribution and econometrics (do not need experience in all these areas).

The role will suit someone with media agency / media business experience who is an independent thinker and problem solver, open to learning.

Coding experience in either Python or R is also required.

Salary to £52,000 + benefits. 3 days per week required in the Central London offices.

The role

• Consult and deliver marketing effectiveness projects
• Develop new analytical techniques and frameworks to keep the agency at the cutting edge of marketing science
• Technical focus – help to develop models and ways of reporting for media campaigns
• Partner with internal teams to integrate effectiveness thinking across broader media planning and investment

You’ll bring

• 3+ years’ experience in data science, data analyst or similar role
• Coding experience in Python / R preferred
• Ability to communicate data‑driven insight in simple, persuasive ways
• Curiosity, collaboration and a technical mindset

This is an opportunity to do genuinely influential work in a culture that values innovation, learning and real-world impact.

Seniority level

Mid‑Senior level

Employment type

Full‑time

Job function

Analyst and Marketing

Industries

Advertising Services, Marketing Services, and Technology, Information and Media