2027 Internship (6 Months) - Data Science & Marketing Effectiveness, London
Ekimetrics · GB
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About the Role
As a Data Science & Marketing Effectiveness Intern, you will spend 6 months in the Ekimetrics London team. You will work on global client projects to measure and optimize marketing performance through advanced analytics and statistical modeling. You will gain first-hand experience as both a data scientist and strategic consultant, using tools like Python and econometric modeling to guide real-world business decisions. You will collaborate on client projects and internal R&D from day one. Over the 6-month internship, you will also have the opportunity to complete a research project that aligns with your interests and contributes to our broader business goals.
Responsibilities
- Analyze large data sets using statistical techniques to uncover key insights.
- Support the team in building marketing mix models (MMM), testing frameworks, forecasting tools, and customer segmentation.
- Use Python to process and clean data, write scripts and build ML or econometric models.
- Gain experience translating complex data outputs into recommendations for clients.
- Attend internal and client meetings to understand real business challenges.
- Collaborate across teams to build deliverables, present findings and influence decisions.
- Undertake an individual R&D project based on your interests and present your findings to the Eki leadership team.
- Attend team events, internal training, knowledge sharing and social activities.
- Contribute to a fun, curious, and collaborative team culture.
Requirements
- Studying a quantitative degree (e.g. Economics, Maths, Engineering, Computer/Data Science, Statistics, etc.).
- Strong interest in analytics, modelling, marketing strategy and customer analytics.
- Proficient in Excel functions (e.g., VLOOKUP, INDEX-MATCH, TEXT, IF, SUMIFS, pivot tables) for data cleaning, validation, and structuring.
- Some experience in Python, R or similar (academic, project or self-taught).
- Solid foundation in statistics, econometrics and data manipulation.
- Curious, detail-oriented and comfortable working with ambiguity.
- Excellent communication – both written and verbal.
- Highly collaborative, self-motivated and organised.
- A strong interest in working at the intersection of data and business.
- Available to work 5 days a week from June/July 2026 to Dec 2026.
- Full right to work in the UK for the duration of the placement. We cannot sponsor this role.
- Enthusiastic about gaining experience in a hybrid data science/consulting role.
Skills
- Python
- Econometric modelling
- Power BI
- Databricks
- Git
- Jira
- Pandas
- PySpark
- VS Code
- Excel
- R
Location
- London, UK
Work Type
- Hybrid – Minimum 2 days in office per week
- Internship
Experience Level
- Internship
Education Level
- Quantitative degree (e.g. Economics, Maths, Engineering, Computer/Data Science, Statistics, etc.)
Salary/Compensations
- £Competitve Salary Prorated
- Junior Data Science Consultant starting salary of 40k!
Benefits
- 20 days holiday + Bank holidays
- Hybrid working (2 days a week in the office minimum)
- Opportunity for full-time return offer
- Training & mentorship from experienced consultants
- Regular socials, global knowledge sharing & learning sessions
About the Company
- Ekimetrics is a leader in data science and AI, specialising in marketing effectiveness and business optimisation since 2006.
- We help companies across various industries, including retail, automotive, banking, luxury fashion, and more, unlock the value of their data to drive sustainable business performance.
- Our goal is to combine high-impact AI and data science solutions for sustainable business performance.
- DataIQ Best Company to Work For & Solution Provider 2025
- UK Data Company of the Year 2023
- Great Place to Work Certified 2023
- Microsoft’s Sustainability Partner
- Named a Leader in the Forrester Wave for Marketing Measurement 2023
- With offices in Paris, London, New York, Hong Kong and Shanghai, our 50+ data science consultants deliver over 1,000 high-impact projects each year for global clients.
- At Ekimetrics, we believe our best assets are our people - they are what set us apart and drive our success.
- We share what we know with others, and, above all, we love what we do.
- Our Ekimetrics’ values: Curiosity, Creativity, Excellence, Transmission and Pleasure.
Equal Opportunity
- Ekimetrics is an equal opportunity employer committed to making all employment decisions without regard to race, ethnicity, gender, pregnancy, gender identity or expression, creed, religion, nationality, age, disability, marital status, sexual orientation, military veteran status, current employment status, or any other legally protected categories, subject to applicable law.