Junior Data Scientist & Marketing Effectiveness - Jan-March 2027 Start date

Overview

In this role you combine data science with strategic consulting to deliver bespoke marketing analytics for international clients. You will work across MMM and Customer Analytics projects, translating business questions into data-driven solutions. You’ll collaborate with cross‑functional teams to gather data, build models and present insights that shape decisions.

This is an international, growth‑oriented environment where you can develop a dual profile in data science and consulting. A strong early‑career opportunity to make an immediate impact and grow quickly.

• Hybrid working
• 20 days a year Work from Anywhere
• 25 days annual leave
• Private healthcare
• Life insurance
• Pension scheme

• Apply econometrics, data science and AI to business problems
• Understand client context and collaborate in a fast-paced setting
• Lead end-to-end Marketing Mix Modelling and Customer Analytics projects
• Work on multiple projects across markets and industries
• Contribute to R&D and data engineering capabilities in the office
• Support CSR initiatives and Eki.Life culture activities

• Degree in Data Science, Economics or similar analytical field
• Experience in data analysis, modelling, advanced analytics or ML
• Programming in Python or R
• Ability to learn quickly in a fast-paced environment
• Strong written and oral communication skills
• Interest in data and marketing impact
• Ability to work in an inclusive, diverse team
• Ambition for personal learning and development
• Demonstrated alignment with company values: Curiosity, Creativity, Excellence, Transmission, Pleasure
• On-site in London at least 2 days per week (hybrid)

• Strong communication skills
• Curiosity and problem-solving
• Team collaboration
• Python
• R
• Econometrics